https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-09-15T04:44:21.430746Z 2020-09-15T04:44:46.429720Z s3://sentinel-s1-l1c/GRD/2020/9/15/IW/DV/S1B_IW_GRDH_1SDV_20200915T044421_20200915T044446_023381_02C6A0_C7F9 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2020-09-15T04:44:21.430746Z 2020-09-15T04:44:46.429720Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200915T064001_V20200915T022146_20200915T053916.EOF 192.2390507431745 693000 Copernicus S1 Core Ground Segment - DPA 2020-09-15T06:56:50.694820Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20200915T044421_20200915T044446_023381_02C6A0_C7F9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.54399084571709 20.82588574443029,17.966420209484824 20.931381622139174,17.363493661813084 21.03926111148638,16.77246130389729 21.142797359976356,16.191808920636195 21.24236547147108,16.156949872607473 21.06152724414803,16.090806338160952 20.699039612381107,16.058855955265468 20.517592942733963,16.02483409042173 20.33649508652124,15.989445269257073 20.155626140455546,15.956574625127775 19.974318353615722,15.91107687766368 19.73344140259124,16.487443299072655 19.63251645352669,17.07720618642499 19.52719931097806,17.66654869130997 19.41989773664082,18.252526146842186 19.311170656384572,18.295018650253287 19.55382779417687,18.325776533243026 19.73646614123162,18.360581701044925 19.91834670721972,18.378259001721858 20.10339991379739,18.429450903653112 20.2822358943289,18.481682361311105 20.460887453902888,18.52003749373817 20.642107633544562,18.54399084571709 20.82588574443029)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88399743710151 46.14542 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 2021-12-25T17:08:01.387196Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N20E016/2020/09/15/02C6A0 2.0E-4 2.0E-4 true block average 2 2 21.0 16.0 20.0 17.0 POLYGON((16.0 20.209570379416594,16.058855955265024 20.51759294273223,16.145722925710306 21.0,17.0 21.0,17.0 20.0,16.0 20.0,16.0 20.209570379416594)) 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_02C6A0_N20E016_2020_09_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C6A0_N20E016_2020_09_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C6A0_N20E016_2020_09_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C6A0_N20E016_2020_09_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C6A0_N20E016_2020_09_15_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