https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-10T18:56:52.847062Z 2018-07-10T18:57:21.860565Z s3://sentinel-s1-l1c/GRD/2018/7/10/IW/DV/S1A_IW_GRDH_1SDV_20180710T185652_20180710T185721_022736_0276CD_571E Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-07-10T18:56:52.847062Z 2018-07-10T18:57:21.860565Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180710T211756_V20180710T171053_20180710T202823.EOF 347.45797308248746 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-10T21:34:53.685982Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180710T185652_20180710T185721_022736_0276CD_571E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.383681008 26.786896335,-14.009673536 26.85130155,-13.758122832 26.894022798,-13.380444412 26.957265434,-13.128426104 26.998866027,-12.750053451 27.060422331,-12.497577165 27.100895172,-12.244920445 27.140914963,-11.895929062 27.195390444,-12.1198347 28.337879339,-12.153175811 28.518878037,-12.189519633 28.699418915,-12.213210478 28.820014172,-12.567583136 28.766140355,-12.824122576 28.726517538,-13.080467587 28.68640942,-13.464616401 28.625339872,-13.720467076 28.584023657,-14.103865657 28.521147564,-14.359210421 28.478630763,-14.738834717 28.414470773,-14.712216621 28.293665321,-14.671483884 28.112830274,-14.633916711 27.931455938,-14.383681008 26.786896335)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77838596569396 46.09071726828619 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-22T05:26:15.507875Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W015/2018/07/10/0276CD 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.430271980880205 27.0,-14.648113905002477 28.0,-14.0 28.0,-14.0 27.0,-14.430271980880205 27.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_0276CD_N27W015_2018_07_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0276CD_N27W015_2018_07_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0276CD_N27W015_2018_07_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0276CD_N27W015_2018_07_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0276CD_N27W015_2018_07_10_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid