adaMetadata-SchemaOrgSchema.json

{
    "$schema": "https://json-schema.org/draft/2020-12/schema#",
    "$id": "https://w3id.org/adaJSONLD/schema/1.0",
    "title": "Astromat Archive Product Metadata",
    "description": "Schema for JSON metadata documenting products in Astromata Data Archive (ADA).  Each project consists of one or mre data files and 0 to many supplemental files. Each file MUST have an associated YAML metadata file, with the same name, but '.yaml' as the file extension.  ",
    "type": "object",
    "properties": {
        "title": {"type": "string"},
        "description": {"type": "string"},
        "submissionType": {"type": "string"},
        "productType": {"type": "string"},
        "project": {"type": "string"},
        "doi": {"type": "string"},
        "sample": {"$ref": "#/$defs/stringArray_type"},
        "sessionId": {"type": "string"},
        "analysisDate": {"type": "string"},
        "analysis.technique": {"$ref": "#/$defs/analysis.technique_type"},
        "analysis.instrument": {"$ref": "#/$defs/analysis.instrument_type"},
        "analysis.laboratory": {"$ref": "#/$defs/analysis.laboratory_type"},
        "contributors": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "contributorType": {"$ref": "#/$defs/stringArray_type"},
                    "agent": {"$ref": "#/$defs/agent_type"}
                }
            }
        },
        "creators": {
            "type": "array",
            "items": {"$ref": "#/$defs/agent_type"}
        },
        "funding": {"$ref": "#/$defs/stringArray_type"},
        "licenses": {"$ref": "#/$defs/stringArray_type"},
        "relatedIdentifiers": {
            "type": "array",
            "description": "link to related resources",
            "items": {
                "type": "object",
                "properties": {
                    "identifier": {
                        "type": "string",
                        "description": "string that identifies the resource sufficiently that a link can be established; could be http URL, a resolvable URI, file name within the containing delivery package, or a packageName/fileName"
                    },
                    "relation": {
                        "type": "string",
                        "description": "term that specifies relation"
                    }
                }
            }
        },
        "createdAt": {"type": "string"},
        "updatedAt": {"type": "string"},
        "fundingDescription": {"type": "string"},
        "publicationDate": {"type": "string"},
        "doiIssuedDate": {
            "type": "string",
            "format": "date"
        },
        "doiStatus": {"type": "string"},
        "processStatus": {"type": "string"},
        "processMessage": {"type": "string"},
        "processPath": {"type": "string"},
        "files": {
            "type": "array",
            "items": {"$ref": "#/$defs/files_type"}
        }
    },
    "$defs": {
        "files_type": {
            "type": "object",
            "description": "properties applying to any file.  GeneralType provides info based on broad categories of file format (tabular, image, dataCube, document)",
            "properties": {
                "name": {
                    "type": "string",
                    "description": "string name of file, must be unique within the containing package"
                },
                "description": {"type": "string"},
                "checksum": {"type": "string"},
                "sizeBytes": {"type": "integer"},
                "resultTarget": {"$ref": "#/$defs/stringArray_type"},
                "fileType": {
                    "oneOf": [
                        {"$ref": "#/$defs/image_type"},
                        {"$ref": "#/$defs/imageMap_type"},
                        {"$ref": "#/$defs/tabularData_type"},
                        {"$ref": "#/$defs/collection_type"},
                        {"$ref": "#/$defs/dataCube_type"},
                        {"$ref": "#/$defs/document_type"},
                        {"$ref": "#/$defs/other_type"},
                        {
                            "type": "object",
                            "properties": {
                                "label": {
                                    "type": "string",
                                    "enum": ["Metadata"]
                                }
                            },
                            "required": ["label"]
                        }
                    ]
                },
                "fileFormat": {
                    "type": "string",
                    "description": "MIME type with extension; should indicate the serialization scheme in sufficient detail that machine can know how to parse"
                },
                "associatedFiles": {
                    "type": "array",
                    "description": "link to related files, e.g. the subject of an image, data visualizations, instrument metadata, measurement methods, etc.",
                    "items": {
                        "type": "object",
                        "properties": {
                            "identifier": {
                                "type": "string",
                                "description": "string that identifies file sufficiently that a link can be establishes; could be http URL, a resolvable URI, file name within the containing delivery package, or a packageName/fileName"
                            },
                            "relation": {
                                "type": "string",
                                "description": "term that specifies relation; for ORex data this would be an associated supplemental file"
                            }
                        }
                    }
                }
            }
        },
        "image_type": {
            "type": "object",
            "description": "component types: basemap,AIVAImage_type,EMPAImage_type,LITImage_type",
            "properties": {
                "label": {
                    "const": "image",
                    "description": "this is the GeneralType"
                },
                "acquisitionTime": {"type": "string"},
                "componentType": {
                    "oneOf": [
                        {"$ref": "#/$defs/basemap_detail"},
                        {
                            "type": "object",
                            "properties": {
                                "label": {
                                    "enum": [
                                        "contextPhotography",
                                        "supplementalBasemap",
                                        "annotatedProduct",
                                        "spectralPlot",
                                        "dataVisualization",
                                        "analysisLocation",
                                        "plot",
                                        "quickLook",
                                        "visImage",
                                        "AIVAImage",
                                        "EMPAImage",
                                        "LITImage",
                                        "STEMImage",
                                        "TEMImage",
                                        "TEMPatternsImage",
                                        "UVFMImage",
                                        "VLMImage",
                                        "SEMEBSDGrainImage",
                                        "SEMEDSElementalImage",
                                        "SEMHRCLImage",
                                        "SEMImage",
                                        "TEMEDSImage",
                                        "NanoSIMSImage",
                                        "XANESImageStack",
                                        "XANESStackOverviewImage",
                                        "XRDDiffractionPattern",
                                        "ShapeModelImage"
                                    ]
                                }
                            },
                            "required": ["label"]
                        },
                        {"$ref": "#/$defs/qris_detail"},
                        {"$ref": "#/$defs/xctimage_detail"}
                    ]
                },
                "channel1": {"type": "string"},
                "channel2": {"type": "string"},
                "channel3": {"type": "string"},
                "illuminationType": {
                    "type": "string",
                    "description": "Type of illumination used to create the image. Examples include Visible light, Cross-polarized visible light, ultraviolet light (240nm), Electron beam, X-ray etc."
                },
                "imageType": {
                    "type": "string",
                    "description": "Specifies the nature of the sample's response to the illumination that was detected and measured, e.g. reflected visible light, visible fluorescence emission, backscatter electron, secondary electron, brightfield electron, darkfield electron, C K-series x-ray...   [should be a string array with enum?  is this different from what's going in signalUsed or componentType?]  Values in data are like:  [brightfield]; [C K-series, Ca K-series, Cl K-series, Cs L-series, F K-series, Fe K-series, Mg K-series, Na K-series, Ni K-series, O K-series, S K-series, Si K-series]; [element maps, composite]; [secondary]; [single element map, single element map, single element map, single element map, single element map, BSE image, ...]; [single element map]; backscatter; cl; element maps; secondary"
                },
                "numPixelsX": {"type": "integer"},
                "numPixelsY": {"type": "integer"},
                "pixelScaleX": {
                    "type": "string",
                    "description": "Width one pixel in X direction in real world units, as string with number and unit of measure. If only a pixel size is specified assumen X and Y are the same"
                },
                "pixelScaleY": {
                    "type": "string",
                    "description": "Width one pixel in Y direction in real world units, as string with number and unit of measure. If only a pixel size is specified assumen X and Y are the same"
                }
            },
            "required": ["componentType"]
        },
        "imageMap_type": {
            "type": "object",
            "properties": {
                "label": {
                    "type": "string",
                    "enum": ["imageMap"]
                },
                "acquisitionTime": {"type": "string"},
                "componentType": {
                    "oneOf": [
                        {"$ref": "#/$defs/empa_detail"},
                        {
                            "type": "object",
                            "properties": {
                                "label": {
                                    "enum": [
                                        "supplementalBasemap",
                                        "analysisLocation",
                                        "areaOfInterest",
                                        "L2MSOverviewImage",
                                        "NanoIRMap",
                                        "LITImage",
                                        "UVFMImage",
                                        "VLMImage",
                                        "SEMEBSDGrainImageMap",
                                        "SEMEDSElementalMap",
                                        "SEMHRCLMap",
                                        "SEMImageMap",
                                        "TEMEDSImage",
                                        "NanoSIMSMap",
                                        "XANESimage",
                                        "VNMIROverviewImage"
                                    ]
                                }
                            },
                            "required": ["label"]
                        }
                    ]
                },
                "channel1": {"type": "string"},
                "channel2": {"type": "string"},
                "channel3": {"type": "string"},
                "illuminationType": {
                    "type": "string",
                    "description": "Type of illumination used to create the image. Examples include Visible light, Cross-polarized visible light, ultraviolet light (240nm), Electron beam, X-ray etc."
                },
                "imageType": {
                    "type": "string",
                    "description": "Specifies the nature of the sample's response to the illumination that was detected and measured, e.g. reflected visible light, visible fluorescence emission, backscatter electron, secondary electron, brightfield electron, darkfield electron, C K-series x-ray...   [should be a string array with enum?  is this different from what's going in signalUsed or componentType?]  Values in data are like:  [brightfield]; [C K-series, Ca K-series, Cl K-series, Cs L-series, F K-series, Fe K-series, Mg K-series, Na K-series, Ni K-series, O K-series, S K-series, Si K-series]; [element maps, composite]; [secondary]; [single element map, single element map, single element map, single element map, single element map, BSE image, ...]; [single element map]; backscatter; cl; element maps; secondary"
                },
                "numPixelsX": {"type": "integer"},
                "numPixelsY": {"type": "integer"},
                "spatialRegistration": {"$ref": "#/$defs/spatialRegistration_type"}
            },
            "required": ["componentType"]
        },
        "tabularData_type": {
            "type": "object",
            "properties": {
                "label": {"const": "tabularData"},
                "componentType": {
                    "oneOf": [
                        {
                            "type": "object",
                            "properties": {
                                "label": {
                                    "enum": [
                                        "GCMSSingle-ionChromatogram",
                                        "AMSRawData",
                                        "AMSProcessedData",
                                        "DSCResultsTabular",
                                        "DSCHeatTabular",
                                        "FTICRMSTabular",
                                        "GPYCProcessedTabular",
                                        "GPYCRawTabular",
                                        "HRICPMSProcessed",
                                        "HRICPMSRaw",
                                        "ICPOESIntermediateTabular",
                                        "ICPOESProcessedTabular",
                                        "ICTabular",
                                        "LAFRaw",
                                        "LAFProcessed",
                                        "MCICPMSTabular",
                                        "NanoSIMSTabular",
                                        "NGNSMSRaw",
                                        "NGNSMSProcessed",
                                        "RAMANRawTabular",
                                        "RITOFNGMSTabular",
                                        "SEMEDSPointData",
                                        "SIMSTabular",
                                        "STEMEDSTabular",
                                        "STEMEELSTabular",
                                        "SVRUECTabular",
                                        "QICPMSProcessedTabular",
                                        "QICPMSRawTabular",
                                        "XANESRawTabular",
                                        "XANESProcessedTabular"
                                    ]
                                }
                            },
                            "required": ["label"]
                        },
                        {"$ref": "#/$defs/empa_detail"},
                        {"$ref": "#/$defs/eairms_detail"},
                        {"$ref": "#/$defs/icpoes_detail"},
                        {"$ref": "#/$defs/laf_detail"},
                        {"$ref": "#/$defs/nanosims_detail"},
                        {"$ref": "#/$defs/nanoir_detail"},
                        {"$ref": "#/$defs/psfd_detail"},
                        {"$ref": "#/$defs/vnmir_detail"},
                        {"$ref": "#/$defs/xrd_detail"}
                    ]
                },
                "columns": {
                    "type": "array",
                    "items": {"$ref": "#/$defs/column_type"}
                },
                "countRows": {"type": "integer"},
                "countColumns": {"type": "integer"},
                "headerRowCount": {"type": "integer"},
                "xCoordCol": {"type": "string"},
                "yCoordCol": {"type": "string"},
                "zCoordCol": {"type": "string"},
                "spatialRegistration": {"$ref": "#/$defs/spatialRegistration_type"}
            }
        },
        "collection_type": {
            "type": "object",
            "description": "a collection can be a set of files with identical information model and serialization/formatting (a collection), or a heterogeneous set of files that together constitute a dataset (an composite dataset). The file list might list all the files, or provide a template for the collection of file names if they all have similar prefix with some differentiating suffix. ",
            "properties": {
                "label": {
                    "const": "collection",
                    "description": "this is the GeneralType"
                },
                "componentType": {
                    "type": "object",
                    "properties": {
                        "label": {
                            "type": "string",
                            "enum": [
                                "AIVAImageCollection",
                                "ARGTCollection",
                                "EAIRMSCollection",
                                "EMPAImageCollection",
                                "GCMSCollection",
                                "GCGCMSCollection",
                                "LCMSCollection",
                                "LCMSMSCollection",
                                "LIT2DDataCollection",
                                "LITPolarDataCollection",
                                "MCICPMSCollection",
                                "NanoIRMapCollection",
                                "NanoIRPointCollection",
                                "NanoSIMSCollection",
                                "NanoSIMSImageCollection",
                                "QRISCalibratedCollection",
                                "QRISRawCollection",
                                "RITOFNGMSCollection",
                                "SEMEDSElementalMaps",
                                "SEMEDSPointDataCollection",
                                "SEMImageCollection",
                                "SIMSCollection",
                                "TEMEDSImageCollection",
                                "TOFSIMSCollection",
                                "UVFMImageCollection",
                                "VLMImageCollection",
                                "XANESCollection",
                                "XCTImageCollection"
                            ]
                        }
                    }
                },
                "memberTypes": {
                    "description": "",
                    "$ref": "#/$defs/stringArray_type"
                },
                "nFiles": {
                    "type": "integer",
                    "description": "number of files in the collection, including metadata files"
                },
                "filelist": {
                    "type": "array",
                    "items": {
                        "type": "object",
                        "properties": {
                            "fileName": {
                                "type": "string",
                                "description": "full path to file in container object, use for file types for which there is a single instance in the collection"
                            },
                            "fileNamePattern": {
                                "type": "string",
                                "description": "if the collection contains multiple files of the same type (described by the same file object), e.g. '20240227_SLS_UAZ_OREX-800014-0_1_contextPhotography_{index}.jpeg'.  The text in the braces {} is a paramter that differentes members of the collection; the remainder of the pattern is constant for all members of the collection"
                            },
                            "fileType": {
                                "oneOf": [
                                    {"$ref": "#/$defs/image_type"},
                                    {"$ref": "#/$defs/imageMap_type"},
                                    {"$ref": "#/$defs/tabularData_type"},
                                    {"$ref": "#/$defs/collection_type"},
                                    {"$ref": "#/$defs/dataCube_type"},
                                    {"$ref": "#/$defs/document_type"},
                                    {"$ref": "#/$defs/other_type"},
                                    {
                                        "type": "object",
                                        "properties": {
                                            "label": {
                                                "type": "string",
                                                "enum": ["Metadata"]
                                            }
                                        },
                                        "required": ["label"]
                                    }
                                ]
                            },
                            "fileFormat": {
                                "type": "string",
                                "description": "MIME type with extension; should indicate the serialization scheme in sufficient detail that machine can know how to parse"
                            }
                        },
                        "oneOf": [
                            {
                                "required": ["fileName"]
                            },
                            {
                                "required": ["fileNamePattern"]
                            }
                        ]
                    }
                }
            }
        },
        "dataCube_type": {
            "type": "object",
            "properties": {
                "label": {"const": "dataCube"},
                "componentType": {
                    "oneOf": [
                        {
                            "type": "object",
                            "properties": {
                                "label": {
                                    "enum": [
                                        "GCMSCollection",
                                        "GCMSCube",
                                        "FTICRMSCube",
                                        "SEMEBSDGrainImageMapCube",
                                        "SEMEDSElementalMapsCube",
                                        "SEMEDSPointDataCube",
                                        "SEMHRCLCube",
                                        "STEMEDSCube",
                                        "STEMEDSTomo",
                                        "STEMEELSCube",
                                        "VNMIRSpectralMap"
                                    ]
                                }
                            },
                            "required": ["label"]
                        },
                        {"$ref": "#/$defs/l2ms_detail"}
                    ]
                },
                "dataComponentResource": {"type": "string"},
                "dimensions": {
                    "type": "array",
                    "items": {"$ref": "#/$defs/dimensions_type"}
                }
            }
        },
        "document_type": {
            "type": "object",
            "description": "text or pdf/A documents providing supplemental information, typically related to calibration, instrument metadata details, analysis methods, or data representation in non-standard formats. Supplementary images are treated as images with correct supplementary type",
            "properties": {
                "label": {"const": "document"},
                "componentType": {
                    "description": "one of the supplemental document types if applicable ",
                    "type": "object",
                    "properties": {
                        "label": {
                            "enum": [
                                "ARGTDocument",
                                "calibrationFile",
                                "contextVideo",
                                "instrumentMetadata",
                                "logFile",
                                "methodDescription",
                                "other",
                                "peaks",
                                "plot",
                                "processingDescription",
                                "report",
                                "samplePreparation",
                                "shapefiles"
                            ]
                        }
                    }
                },
                "documentVersion": {"type": "string"}
            }
        },
        "other_type": {
            "type": "object",
            "description": "files in other widely used formats that have been approvide for submission to the Astromat Archive.",
            "properties": {
                "label": {
                    "enum": ["otherFileType"]
                },
                "componentType": {
                    "oneOf": [
                        {
                            "type": "object",
                            "properties": {
                                "label": {
                                    "enum": [""]
                                }
                            },
                            "required": ["label"]
                        },
                        {"$ref": "#/$defs/slsshapemodel_detail"}
                    ]
                },
                "fileType": {
                    "description": "one of the supplemental document types if applicable ",
                    "enum": [
                        "Spectral Data Exchange File (.emsa)",
                        "3D model file (.obj)",
                        "Standard Triangle Language (.stl)",
                        "Open XML workbook (.xlsx)",
                        "Neptune Plus export (.exp)"
                    ]
                },
                "formatDescription": {
                    "type": "string",
                    "description": "free text explantion of file format, or a link to a publicly accessible specification for the format"
                }
            }
        },
        "basemap_detail": {
            "type": "object",
            "description": "[need better documentation on how coordinates of fiducial marks are related to coordinate reference system for basemap. the metadata specified in BDD seems insufficient. Basemaps are required to be visible light, RGB channels (or just greyscale channel1)",
            "properties": {
                "label": {
                    "enum": ["basemap"]
                },
                "description": {"type": "string"},
                "pixelUnits": {"type": "string"},
                "pixelScaleX": {"type": "number"},
                "pixelScaleY": {"type": "number"},
                "channel1": {"type": "string"},
                "channel2": {"type": "string"},
                "channel3": {"type": "string"}
            },
            "required": [
                "componentType",
                "pixelScaleX",
                "pixelScaleY",
                "pixelUnits"
            ]
        },
        "argt_detail": {
            "type": "object",
            "description": "isotopeAnalyzed is specified in resultTarget for the file ",
            "properties": {
                "label": {
                    "enum": ["ARGTDocument"]
                },
                "phaseAnalyzed": {"type": "string"}
            }
        },
        "empa_detail": {
            "type": "object",
            "description": "SignalUsed gets populated in imageType. Values are 'Vs1 BSE'; 'Vs1 SE'; 'BSE Z, Ca Ka, Fe Ka, Mg Ka, Na Ka, S Ka, BSE Z, C Ka, Cl Ka, Mn Ka, Ni Ka, Si Ka'.",
            "properties": {
                "label": {
                    "enum": [
                        "EMPAImage",
                        "EMPAQEATabular"
                    ]
                },
                "spectrometersUsed": {
                    "type": "string",
                    "description": "only value says 'see calibration file"
                }
            }
        },
        "eairms_detail": {
            "type": "object",
            "description": "element goes in resultTarget field",
            "properties": {
                "label": {
                    "enum": ["EAIRMSCollection"]
                },
                "massConsumed": {"type": "string"}
            }
        },
        "icpoes_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": [
                        "ICPOESIntermediateTabular",
                        "ICPOESProcessedTabular",
                        "ICPOESRawTabular"
                    ]
                },
                "mass": {"type": "string"},
                "dissolutionFactor": {"type": "number"}
            }
        },
        "l2ms_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": ["L2MSCube"]
                },
                "sampleName": {"type": "string"},
                "ionizationTimeDelay": {"type": "integer"},
                "massGate": {"type": "boolean"},
                "photoionizationWavelength": {"type": "integer"},
                "plasmaShutter": {"type": "boolean"},
                "timeDelayUnits": {"type": "string"},
                "wavelengthUnits": {"type": "string"}
            }
        },
        "laf_detail": {
            "type": "object",
            "description": "elementAnalyzed goes in resultTarget; sample should only be populated if the containing product includes more than one sample, and this file is specific to a subset of those ",
            "properties": {
                "label": {
                    "enum": [
                        "LAFProcessed",
                        "LAFRaw"
                    ]
                },
                "sample": {"$ref": "#/$defs/stringArray_type"},
                "sampleMassConsumed": {"type": "string"}
            }
        },
        "nanoir_detail": {
            "type": "object",
            "description": "isotopeAnalyzed goes in resultTarget for the File",
            "properties": {
                "label": {
                    "enum": [
                        "NanoIRBackground",
                        "NanoIRMapCollection",
                        "NanoIRPointCollection"
                    ]
                },
                "phaseAnalyzed": {"$ref": "#/$defs/stringArray_type"}
            }
        },
        "nanosims_detail": {
            "type": "object",
            "description": "isotopeAnalyzed goes in resultTarget for the File",
            "properties": {
                "label": {
                    "enum": [
                        "NanoSIMSCollection",
                        "NanoSIMSImageCollection",
                        "NanoSIMSTabular",
                        "NanoSIMSMap"
                    ]
                },
                "phaseAnalyzed": {"$ref": "#/$defs/stringArray_type"}
            }
        },
        "psfd_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": ["PSFDTabular"]
                },
                "imageName": {"$ref": "#/$defs/stringArray_type"},
                "imageViewingConditions": {"type": "string"}
            }
        },
        "vnmir_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": [
                        "VNMIRSpectralPoint",
                        "VNMIROverviewImage",
                        "VNMIRSpectralMap"
                    ]
                },
                "detector": {"type": "string"},
                "beamsplitter": {"type": "string"},
                "calibrationStandards": {"type": "string"},
                "comments": {"type": "string"},
                "numberOfScans": {"type": "integer"},
                "eMaxFitRegionMax": {"type": "string"},
                "eMaxFitRegionMin": {"type": "string"},
                "emissionAngle": {"type": "number"},
                "emissivityMaximum": {"type": "string"},
                "environmentalPressure": {"type": "number"},
                "incidenceAngle": {"type": "number"},
                "measurement": {"type": "string"},
                "measurementEnvironment": {"type": "string"},
                "phaseAngle": {"type": "number"},
                "sampleHeated": {"type": "boolean"},
                "samplePreparation": {"type": "string"},
                "sampleTemperature": {"type": "integer"},
                "spectralRangeMax": {"type": "string"},
                "spectralRangeMin": {"type": "string"},
                "spectralResolution": {"type": "string"},
                "spectralSampling": {"type": "string"},
                "spotSize": {"type": "string"},
                "uncertaintyNoise": {"type": "number"},
                "vacuumExposedSample": {"type": "boolean"}
            }
        },
        "qris_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": [
                        "QRISCalibrated",
                        "QRISRaw"
                    ]
                },
                "calibrationFile": {"type": "string"},
                "pipelineVersion": {"type": "string"},
                "focalLength": {"type": "integer"},
                "illuminationColor": {"$ref": "#/$defs/stringArray_type"},
                "illuminationLevel": {"type": "integer"},
                "exposureTime": {"type": "integer"},
                "target": {"type": "string"}
            }
        },
        "slsshapemodel_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": [
                        "SLSShapeModel",
                        "SLSPartialScan"
                    ]
                },
                "countScans": {"type": "integer"},
                "facets": {"type": "integer"},
                "unitsOfMeasurement": {"type": "string"},
                "version": {"type": "integer"},
                "vertices": {"type": "integer"},
                "watertight": {"type": "boolean"}
            }
        },
        "xctimage_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "enum": ["XCTImageCollection"]
                },
                "analysis_date": {
                    "type": "string",
                    "format": "date"
                },
                "beamFilterMaterial": {"type": "string"},
                "beamFilterThickness": {"type": "number"},
                "dataRangeLower": {"type": "integer"},
                "dataRangeUpper": {"type": "integer"},
                "detectorGain": {"type": "string"},
                "detectorBinning": {"type": "string"},
                "detectorSize": {"type": "string"},
                "detectorType": {"type": "string"},
                "imageExposure": {"type": "number"},
                "imageFPS": {"type": "string"},
                "imageGain": {"type": "number"},
                "imageSize": {"type": "string"},
                "instrumentType": {"type": "string"},
                "nsiBeamHardening": {"type": "number"},
                "numberOfFramesAveragedPerProjection": {"type": "integer"},
                "numberOfProjections": {"type": "integer"},
                "numberOfSlices": {"type": "integer"},
                "pixelPitch": {"type": "string"},
                "reconstructedDataFormat": {"type": "string"},
                "reconstructedVoxelSize": {"type": "string"},
                "reconstructionSoftware": {"type": "string"},
                "rotationAngle": {"type": "string"},
                "rotationType": {"type": "string"},
                "sourceToDetectorDistance": {"type": "string"},
                "sourceToObjectDistance": {"type": "number"},
                "subPixGrid": {"type": "string"},
                "subPixShift": {"type": "string"},
                "xraySource": {"type": "string"},
                "xrayTargetMaterial": {"type": "string"},
                "xrayTubeCurrent": {"type": "number"},
                "xrayTubeEnergy": {"type": "number"},
                "xrayTubePower": {"type": "number"}
            }
        },
        "xrd_detail": {
            "type": "object",
            "properties": {
                "label": {
                    "type": "string",
                    "enum": ["XRDTabular"]
                },
                "geometry": {"type": "string"},
                "sampleMount": {"type": "string"},
                "stepSize": {"type": "number"},
                "timePerStep": {"type": "number"},
                "wavelength": {"type": "number"}
            }
        },
        "column_type": {
            "type": "object",
            "properties": {
                "colNum": {"type": "integer"},
                "fieldDescription": {"type": "string"},
                "fieldType": {"type": "string"},
                "label": {"type": "string"},
                "maxVal": {"type": "number"},
                "minVal": {"type": "number"},
                "unitOfMeasure": {"type": "string"}
            },
            "required": [
                "colNum",
                "fieldDescription",
                "label",
                "fieldType"
            ]
        },
        "dimensions_type": {
            "type": "object",
            "properties": {
                "dimension": {"type": "string"},
                "unitOfMeasure": {"type": "string"},
                "fieldDescription": {"type": "string"}
            },
            "required": [
                "unitOfMeasure",
                "fieldDescription",
                "dimension"
            ]
        },
        "stringArray_type": {
            "type": "array",
            "minItems": 0,
            "items": {"type": "string"}
        },
        "spatialRegistration_type": {
            "type": "object",
            "properties": {
                "basemap": {
                    "type": "string",
                    "description": "link to appropriate basemap image map"
                },
                "originX": {"type": "number"},
                "originY": {"type": "number"},
                "originZ": {"type": "number"},
                "coordDef": {
                    "type": "string",
                    "description": "are the coordinates stage-defined or pixel-defined; if the pixel-defined, are the coordinates coming from: Range {stage, upperleftPixel, centerPixel}"
                },
                "coordUnits": {"type": "string"},
                "pixelUnits": {"type": "string"},
                "pixelScaleX": {"type": "number"},
                "pixelScaleY": {"type": "number"},
                "originLocation": {
                    "type": "string",
                    "description": "the location of the origin pixel of an image. Range: {upperLeft, upperRight, lowerLeft, lowerRight, center}"
                }
            },
            "required": [
                "originX",
                "originY",
                "pixelScaleX",
                "pixelScaleY",
                "pixelUnits",
                "originLocation",
                "coordDef"
            ]
        },
        "analysis.technique_type": {
            "type": "object",
            "properties": {
                "name": {"type": "string"},
                "identifier": {"type": "string"}
            }
        },
        "analysis.instrument_type": {
            "type": "object",
            "properties": {
                "name": {"type": "string"},
                "description": {"type": "string"},
                "identifier": {"type": "string"}
            }
        },
        "analysis.laboratory_type": {
            "type": "object",
            "properties": {
                "ror": {
                    "type": "string",
                    "format": "uri"
                },
                "name": {"type": "string"},
                "abbreviation": {"type": "string"}
            }
        },
        "agent_type": {
            "type": "object",
            "properties": {
                "fullName": {"type": "string"},
                "nameType": {"type": "string"},
                "orcid": {
                    "type": "string",
                    "format": "uri"
                },
                "email": {
                    "type": "string",
                    "format": "email"
                }
            },
            "required": [
                "nameType",
                "fullName",
                "orcid",
                "email"
            ]
        },
        "sample_type": {
            "type": "object",
            "title": "Sample Schema",
            "required": ["identifier"],
            "properties": {
                "identifier": {
                    "type": "string",
                    "examples": ["OREX-8000034-02"]
                }
            }
        }
    }
}