https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-21T15:26:50.326936Z 2023-06-21T15:27:19.352074Z s3://sentinel-s1-l1c/GRD/2023/6/21/IW/DV/S1A_IW_GRDH_1SDV_20230621T152650_20230621T152719_049086_05E70F_944E 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 2023-06-21T15:26:50.326936Z 2023-06-21T15:27:19.352074Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230621T172731_V20230621T134539_20230621T170309.EOF 347.9783853200117 693000 Copernicus Ground Segment 2023-06-21T18:12:39.103721Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230621T152650_20230621T152719_049086_05E70F_944E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.684693951605226 9.383417311716807,41.249323507945775 9.497626313396255,41.80960492653493 9.609976776280408,42.37183873127755 9.72173059210494,42.92425103601431 9.830556775561266,42.91102202335515 9.88866150860761,42.835750802517595 10.250038201291797,42.7976220655755 10.430623399950095,42.75763145402185 10.610842929243615,42.72185713311712 10.791879237616222,42.69037081538675 10.973741319646152,42.61409261317412 11.334870196546692,42.58997100155023 11.456832088733155,42.033121184184196 11.349004252004919,41.46858900841676 11.238529799397474,40.90510701800631 11.12710769964053,40.34816452954184 11.015855903328308,40.371351027600866 10.893196437629356,40.40723903513495 10.711444707286766,40.44242602026309 10.529548720143902,40.48055477399418 10.3482435895698,40.51678067127721 10.166552028972742,40.55680848238442 9.985627621209435,40.595094194935974 9.80434934550463,40.631608250612516 9.622709859339352,40.684693951605226 9.383417311716807)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.9174288494287 46.17095465148883 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 2023-06-21T20:54:45.547033Z Batch API, v4.217.0 s3://deafrica-sentinel-1/s1_rtc/N10E040/2023/06/21/05E70F 2.0E-4 2.0E-4 true block average 2 2 11.0 40.0 10.0 41.0 POLYGON((40.553628729743636 10.0,40.51678067127785 10.16655202897043,40.48055477399015 10.348243589590075,40.44242602026152 10.529548720152254,40.35116179412048 11.0,41.0 11.0,41.0 10.0,40.553628729743636 10.0)) 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_05E70F_N10E040_2023_06_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E70F_N10E040_2023_06_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E70F_N10E040_2023_06_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E70F_N10E040_2023_06_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E70F_N10E040_2023_06_21_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