133 lines
4.6 KiB
JSON
133 lines
4.6 KiB
JSON
{
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"version": 1,
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"dataset": "Copernicus GLO-30 + OSM gisamun coast",
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"surfaceType": "Resampled Copernicus DSM; no OSM height correction",
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"sourceResolution": "1 arc-second (~30m); interpolated to 10m",
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"sources": [
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"file": "data/raw/hajodae/Copernicus_DSM_COG_10_N37_00_E128_00_DEM.tif",
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"url": "https://copernicus-dem-30m.s3.amazonaws.com/Copernicus_DSM_COG_10_N37_00_E128_00_DEM/Copernicus_DSM_COG_10_N37_00_E128_00_DEM.tif",
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"file": "data/raw/hajodae/Copernicus_DSM_COG_10_N38_00_E128_00_DEM.tif",
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"url": "https://copernicus-dem-30m.s3.amazonaws.com/Copernicus_DSM_COG_10_N38_00_E128_00_DEM/Copernicus_DSM_COG_10_N38_00_E128_00_DEM.tif",
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"bytes": 18904152,
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"sha256": "ef70790d1e4c889f6a0965b7f39fb8627e5682ddad7cc893cf61084af8c7c012",
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"crs": "EPSG:4326",
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"bounds": [
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"shape": [
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"nodata": null,
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{
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"file": "data/raw/gisamun/coast.osm",
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"url": "https://www.openstreetmap.org/api/0.6/map?bbox=128.720,37.975,128.770,38.025",
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"bytes": 2680764,
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],
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"attribution": "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved; © OpenStreetMap contributors (ODbL-1.0)",
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"corrections": {
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"osmHeightCorrection": false,
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"note": "Heights use Copernicus reprojection and bilinear resampling only. OSM masks affect rendering and movement, not stored elevations. Offshore values are not bathymetry. No tide model."
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},
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"files": {
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"heights.f32": {
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"source": "Copernicus GLO-30",
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"processing": "AEQD projection and bilinear resampling only; no OSM height adjustment",
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"licenseUrl": "https://dataspace.copernicus.eu/sites/default/files/media/files/2025-06/copernicus_contributing_mission_data_access_v2_cop_dem_licenses.pdf",
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"licenseSection": "GLO-30-F, Articles 4 and 6",
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"notice": "source.html"
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},
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"coast.json": {
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"license": "ODbL-1.0",
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"licenseUrl": "https://opendatacommons.org/licenses/odbl/1-0/",
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"attribution": "© OpenStreetMap contributors",
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"sourceUrl": "https://www.openstreetmap.org/copyright",
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"processing": "Projected coastline and beach polygons; estimated beach strip for Gisamun"
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},
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"surface.png": {
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"license": "ODbL-1.0",
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"licenseUrl": "https://opendatacommons.org/licenses/odbl/1-0/",
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"attribution": "© OpenStreetMap contributors",
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"sourceUrl": "https://www.openstreetmap.org/copyright",
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"processing": "R: land mask; G: sand mask; B: signed coast distance; contains no Copernicus elevations"
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}
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},
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"sandApproximation": {
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"sandLatitudeMin": 38.0043299,
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"sandLatitudeMax": 38.0064958,
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"sandWidthMeters": 35,
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"note": "OSM beach polygon absent. Visual strip west of OSM shoreline; not surveyed beach limits."
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}
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}
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