https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-19T03:52:55.410365Z 2022-09-19T03:53:07.219211Z s3://sentinel-s1-l1c/GRD/2022/9/19/IW/DV/S1A_IW_GRDH_1SDV_20220919T035255_20220919T035307_045068_0562A5_C2EA 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 2022-09-19T03:52:55.410365Z 2022-09-19T03:53:07.219211Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220919T051714_V20220919T011650_20220919T043420.EOF 192.6636120488855 693000 Copernicus Ground Segment 2022-09-19T06:22:57.281620Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220919T035255_20220919T035307_045068_0562A5_C2EA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.959257476435905 -28.055552214070385,23.715826609315922 -27.99970905591598,23.347202090995058 -27.914230330578135,22.979292856704788 -27.827805838346325,22.726220314120635 -27.76769055709771,22.363603787891154 -27.680677459034523,22.118159729452564 -27.62115593822566,21.872254741683463 -27.561022761265164,21.513954892842865 -27.47251316978358,21.404105457225047 -27.829702977568825,21.348678423299376 -28.008252426902338,21.335560086231148 -28.053245838475828,21.697179787894108 -28.142698527679727,21.94294352029291 -28.202860175226608,22.31412990217711 -28.292772675680986,22.55816629286334 -28.35124811776845,22.931481107594067 -28.4397567321502,23.175731536645564 -28.497024729669004,23.425821009544798 -28.55515942144151,23.794978824536564 -28.640017901168957,23.80720446210759 -28.59479731075043,23.85982439686839 -28.41544767812427,23.907255322325014 -28.234918720513992,23.959257476435905 -28.055552214070385)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32589654969633 45.53674242355628 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 2022-09-19T07:36:06.614469Z Batch API, v4.141.1 s3://deafrica-sentinel-1/s1_rtc/S29E022/2022/09/19/0562A5 2.0E-4 2.0E-4 true block average 2 2 -28.0 22.0 -29.0 23.0 POLYGON((23.0 -28.455821963951692,22.558166292746243 -28.35124811774015,22.0 -28.21668096986808,22.0 -28.0,23.0 -28.0,23.0 -28.455821963951692)) 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_0562A5_S29E022_2022_09_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0562A5_S29E022_2022_09_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0562A5_S29E022_2022_09_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0562A5_S29E022_2022_09_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0562A5_S29E022_2022_09_19_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 2021 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