https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-03T03:53:43.818018Z 2023-02-03T03:54:08.816712Z s3://sentinel-s1-l1c/GRD/2023/2/3/IW/DV/S1A_IW_GRDH_1SDV_20230203T035343_20230203T035408_047066_05A55A_C4E6 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 2023-02-03T03:53:43.818018Z 2023-02-03T03:54:08.816712Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230203T052206_V20230203T012501_20230203T044231.EOF 191.9670904199236 693000 Copernicus Ground Segment 2023-02-03T06:35:34.393737Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230203T035343_20230203T035408_047066_05A55A_C4E6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.342544149151735 -1.424496657119843,26.152350601694668 -0.9497723465063438,26.112392887536025 -1.1302584364578054,26.034930419971104 -1.4919738249539156,25.996859152432485 -1.6729853985237453,25.957667152856075 -1.8537567045984535,25.920623690710805 -2.0350079055654886,25.881029941779442 -2.215706149586037,25.84387879716618 -2.3969484402210233,25.83056989992427 -2.456410318906746,26.91984620857149 -2.6952293591867855,28.02347310712088 -2.936130937191757,28.039695658937916 -2.877135788818904,28.073287071668286 -2.6945985806825297,28.115136709895623 -2.513869962298546,28.1513816825648 -2.331921098291101,28.192769823116098 -2.151097895494363,28.265070620407272 -1.7871795561612187,28.342544149151735 -1.424496657119843)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70294 46.11157604339194 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 2023-02-03T16:10:25.156103Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S02E025/2023/02/03/05A55A 2.0E-4 2.0E-4 true block average 2 2 -1.0 25.0 -2.0 26.0 POLYGON((25.927778479300795 -2.0,25.957667152856818 -1.8537567045951127,26.0 -1.6580520958703973,26.0 -2.0,25.927778479300795 -2.0)) 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_05A55A_S02E025_2023_02_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A55A_S02E025_2023_02_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A55A_S02E025_2023_02_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A55A_S02E025_2023_02_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A55A_S02E025_2023_02_03_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