https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-29T18:35:11.374979Z 2023-04-29T18:35:36.373575Z s3://sentinel-s1-l1c/GRD/2023/4/29/IW/DV/S1A_IW_GRDH_1SDV_20230429T183511_20230429T183536_048315_05CF8A_5F5D 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 2023-04-29T18:35:11.374979Z 2023-04-29T18:35:36.373575Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230429T202506_V20230429T165452_20230429T201222.EOF 348.0118128041411 693000 Copernicus Ground Segment 2023-04-29T20:48:54.596939Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230429T183511_20230429T183536_048315_05CF8A_5F5D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.968956841627448 6.1133880054413465,-5.412543651868262 6.2286395553967475,-4.849962057052315 6.3445191456454495,-4.2947275656408905 6.458228120617883,-3.7489571425401764 6.569357327847604,-3.8219005072028325 6.931417962192457,-3.893287405974116 7.2938637301495675,-3.930383029140887 7.474794272637686,-4.051444289027559 8.077599009659139,-4.597906441417788 7.967958256152269,-5.159806647955914 7.854402274744497,-5.722058544552316 7.739958098514386,-6.279030964676219 7.6257940256819605,-6.267740855378167 7.565819699601616,-6.230887782666586 7.384160415355556,-6.190889715162893 7.203148332222743,-6.154882464149455 7.0213095526194,-6.044421635781533 6.476280705120305,-5.968956841627448 6.1133880054413465)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82627382219087 46.06257133605552 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 2023-04-29T23:46:16.439105Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N07W004/2023/04/29/05CF8A 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.821440589140928,-3.893287405974241 7.293863730150229,-3.8354083459564516 7.0,-4.0 7.0,-4.0 7.821440589140928)) 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_05CF8A_N07W004_2023_04_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CF8A_N07W004_2023_04_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CF8A_N07W004_2023_04_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CF8A_N07W004_2023_04_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CF8A_N07W004_2023_04_29_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