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fix #82 datumgrid added for Hungarian national projection elevation system #97

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fix #82 datumgrid added for Hungarian national projection elevation system #97

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datumgrid added for Hungarian national projection elevation system
zsiki Dec 18, 2019
c256ba0
Updated to Even's comments
OSGeoLabBp Dec 22, 2019
597293b
Update to Even's comments
OSGeoLabBp Dec 22, 2019
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25 changes: 24 additions & 1 deletion europe/README.EUROPE
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Expand Up @@ -397,6 +397,27 @@ See the `ISL` init-file for examples of use.
ISN_vel_beta.ct2
ISN_vel_beta.gtx

### Hungary: HD72/EOV (EPSG:23700) ETRS89
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@rouault rouault Dec 22, 2019

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### Hungary: HD72/EOV (EPSG:23700) ETRS89
### Hungary: HD72 (EPSG:4237) ETRS89


*Source*: [Department of Geodesy and Surveying of Budapest University of Technology and Economics](https://github.com/OSGeoLabBp/eov2etrs)
*Format*: NTv2
*License*: [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/)

Grid transformation from HD72/EOV to ETRS89.
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@rouault rouault Dec 22, 2019

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Grid transformation from HD72/EOV to ETRS89.
Grid transformation from HD72 to ETRS89 (typically applied for transformations from projected CRS HD72/EOV (EPSG:23700) to ETRS89)


* etrs2eov_notowgs.gsb

### Hungary: ETRS89 heights -> Baltic heights (EPSG:8357)

*Source*: [Department of Geodesy and Surveying of Budapest University of Technology and Economics](https://github.com/OSGeoLabBp/eov2etrs)
*Format*: GTX
*License*: [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/)

ETRS89 ellipsoidal heights to baltic height system transformation.
The horizontal grid coordinates are referenced to ETRS89.

* geoid_eht2014.gtx

## Included init-files

### Denmark: System definitions related to ETRS89
Expand Down Expand Up @@ -457,4 +478,6 @@ only used as steps in more complicated transformations.

Init file with various transformations and conversions of relevance in Iceland.

* ISL
* ISL


Binary file added europe/etrs2eov_notowgs.gsb
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Binary file added europe/geoid_eht2014.gtx
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2 changes: 2 additions & 0 deletions filelist.csv
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Expand Up @@ -199,3 +199,5 @@ g2012bs0.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,,EPSG:6321,EPSG:6643,,us_noa
g2012bp0.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,,EPSG:6319,EPSG:6641,,us_noaa,NOAA,Public Domain
g2018u0.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,,EPSG:6319,EPSG:5703,,us_noaa,NOAA,Public Domain
g2018p0.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,,EPSG:6319,EPSG:6641,,us_noaa,NOAA,Public Domain
etrs2eov_notowgs.gsb,HORIZONTAL_OFFSET,,EPSG:4258,EPSG:8357,,hu_bme_geod,www.geod.bme.hu,Creative Commons Attribution 4.0 https://creativecommons.org/licenses/by/4.0/
geoid_eht2014.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,EPSG:4258,EPSG:23700,EPSG:4258,,hu_bme_geod,www.geod.bme.hu,Creative Commons Attribution 4.0 https://creativecommons.org/licenses/by/4.0/
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geoid_eht2014.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,EPSG:4258,EPSG:23700,EPSG:4258,,hu_bme_geod,www.geod.bme.hu,Creative Commons Attribution 4.0 https://creativecommons.org/licenses/by/4.0/
geoid_eht2014.gtx,VERTICAL_OFFSET_GEOGRAPHIC_TO_VERTICAL,EPSG:4937,EPSG:8357,,,hu_bme_geod,www.geod.bme.hu,Creative Commons Attribution 4.0 https://creativecommons.org/licenses/by/4.0/

2 changes: 2 additions & 0 deletions travis/expected_europe.lst
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Expand Up @@ -14,9 +14,11 @@ DK_zealand.pol
DLx_ETRS89_geo.gsb
dnn.gtx
dvr90.gtx
etrs2eov_notowgs.gsb
FO
FO_fk89.pol
fvr09.gtx
geoid_eht2014.gtx
gg10_sbv2.gtx
gg10_smv2.gtx
ggg00_lsv2.gtx
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