https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-02-04T06:18:18.449021Z 2018-02-04T06:19:08.446999Z s3://sentinel-s1-l1c/GRD/2018/2/4/IW/DV/S1A_IW_GRDH_1SDV_20180204T061843_20180204T061908_020453_022F86_63F2 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 2018-02-04T06:18:43.448760Z 2018-02-04T06:19:08.446999Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180204T082014_V20180204T040051_20180204T071821.EOF 193.2106357407538 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-04T08:31:52.833634Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180204T061843_20180204T061908_020453_022F86_63F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.341713174 37.86635954,-2.76257424 37.92941667,-3.058546723 37.972789851,-3.503153702 38.036453768,-3.799982786 38.077962875,-4.245849742 38.138821361,-4.54350211 38.178454098,-4.841474357 38.217332964,-5.150930113 38.256861239,-5.18668678 38.076538338,-5.22472915 37.896408048,-5.26748438 37.716874595,-5.305453506 37.536733886,-5.346397245 37.356972775,-5.372609783 37.175324578,-5.394769683 36.993140935,-5.430439282 36.812686849,-5.442649981 36.753070263,-5.139361987 36.713144063,-4.847314055 36.673922497,-4.555564756 36.633986729,-4.118510836 36.572747784,-3.827528213 36.531034221,-3.391645478 36.467137009,-3.101457557 36.423656976,-2.688787657 36.360515084,-2.674443478 36.420198365,-2.632300084 36.600885053,-2.604117838 36.783712284,-2.571106955 36.965793774,-2.523470746 37.14564567,-2.478641002 37.325931725,-2.429142457 37.50551506,-2.384246186 37.685803151,-2.341713174 37.86635954)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57676968107198 46.59045814269829 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 s3://sentinel-s1-l1c/GRD/2018/2/4/IW/DV/S1A_IW_GRDH_1SDV_20180204T061818_20180204T061843_020453_022F86_7285 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 2018-02-04T06:18:18.449021Z 2018-02-04T06:18:43.447261Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180204T082014_V20180204T040051_20180204T071821.EOF 193.3541493111888 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-04T08:31:32.677266Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180204T061818_20180204T061843_020453_022F86_7285 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.969598263 39.369007658,-2.395363396 39.431525376,-2.697841595 39.474917465,-3.152255876 39.538530402,-3.455654781 39.579952455,-3.911422282 39.640600463,-4.21570456 39.680039443,-4.520329522 39.718681664,-4.841542686 39.758508362,-4.878379976 39.578338612,-4.917554838 39.39836025,-4.957521764 39.218479873,-4.996144209 39.038434658,-5.033941937 38.858285817,-5.069428482 38.67784747,-5.146901535 38.317776765,-5.150930113 38.256861239,-4.841474357 38.217332964,-4.54350211 38.178454098,-4.245849742 38.138821361,-3.799982786 38.077962875,-3.503153702 38.036453768,-3.058546723 37.972789851,-2.76257424 37.92941667,-2.341713174 37.86635954,-2.332669248 37.927135043,-2.241104994 38.28747075,-2.198591288 38.468137758,-2.153542208 38.648429719,-2.107668098 38.828604131,-2.060380503 39.008575229,-2.013818307 39.188661654,-1.969598263 39.369007658)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60369784882604 46.51681735107076 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 2022-01-21T09:07:29.596826Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N37W004/2018/02/04/022F86 2.0E-4 2.0E-4 true block average 2 2 38.0 -4.0 37.0 -3.0 POLYGON((-4.0 37.0,-4.0 38.0,-3.0 38.0,-3.0 37.0,-4.0 37.0)) 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_022F86_N37W004_2018_02_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022F86_N37W004_2018_02_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022F86_N37W004_2018_02_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022F86_N37W004_2018_02_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022F86_N37W004_2018_02_04_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