https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-30T17:17:24.261541Z 2023-07-30T17:17:53.290291Z s3://sentinel-s1-l1c/GRD/2023/7/30/IW/DV/S1A_IW_GRDH_1SDV_20230730T171724_20230730T171753_049655_05F894_6C76 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 2023-07-30T17:17:24.261541Z 2023-07-30T17:17:53.290291Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230730T175612_V20230730T141022_20230730T172752.EOF 346.7122918009925 693000 Copernicus Ground Segment 2023-07-30T18:24:50.454690Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230730T171724_20230730T171753_049655_05F894_6C76 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.40768240378728 -37.20080046043018,21.772926770534383 -37.11728574245517,22.051232925434498 -37.05275566000478,22.32906661139504 -36.987576365904076,22.74492534808029 -36.88859586352046,23.02156611511135 -36.82180495768785,23.435623282068555 -36.72041942012292,23.711055081053175 -36.65203343256039,24.094401665684625 -36.55557899682392,23.93892340440222 -36.145126264370376,23.806216343210505 -35.790999078421386,23.674719073442763 -35.436703762759436,23.500833102481344 -34.962975325258995,23.12433042899629 -35.05748339280422,22.853860224357543 -35.1245147516379,22.447329575330773 -35.223932015248394,22.175762126266125 -35.28945352915543,21.76759602613695 -35.3865946799983,21.494945390538888 -35.45059121819592,21.221865610044166 -35.513973629987944,20.863532813306286 -35.59603945516016,21.023103756222987 -36.07330365396674,21.14368649748937 -36.43028664217324,21.265300453383347 -36.78713880314621,21.40768240378728 -37.20080046043018)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.62811 45.37752799911139 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 2023-07-30T21:21:47.279061Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/07/30/05F894 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((22.27610954732277 -37.0,22.0 -37.06463489747058,22.0 -37.0,22.27610954732277 -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_05F894_S38E022_2023_07_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F894_S38E022_2023_07_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F894_S38E022_2023_07_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F894_S38E022_2023_07_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F894_S38E022_2023_07_30_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