https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-28T02:20:23.925163Z 2022-03-28T02:20:48.923056Z s3://sentinel-s1-l1c/GRD/2022/3/28/IW/DV/S1A_IW_GRDH_1SDV_20220328T022023_20220328T022048_042515_051226_F8DB 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 2022-03-28T02:20:23.925163Z 2022-03-28T02:20:48.923056Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220328T040630_V20220327T234610_20220328T030340.EOF 192.3614359843773 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-28T04:54:24.162842Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220328T022023_20220328T022048_042515_051226_F8DB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((48.42951051909585 -21.363744254130815,47.86041774759715 -21.233058147503286,47.24467573542656 -21.08922028532705,46.6437111096771 -20.94645473549208,46.08461445820576 -20.811503387308367,46.037828564941684 -20.991392601591013,45.988861657548156 -21.170852482470508,45.94099097738118 -21.350599676881657,45.89100920176 -21.529839710073595,45.843593940083665 -21.709728497728918,45.79412438624888 -21.88912670279313,45.74269861390191 -22.068055222104757,45.67598627830497 -22.30660522288861,46.24760489453778 -22.445237482636472,46.49133285449721 -22.503648291035056,46.85496774748975 -22.590018559835304,47.101638585477346 -22.648091739789376,47.47322534365329 -22.734771943630015,48.04446047778477 -22.86611212278825,48.245640912501045 -22.0852025547346,48.42951051909585 -21.363744254130815)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03812 45.84156630320929 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 2022-03-28T09:00:19.221123Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S22E045/2022/03/28/051226 2.0E-4 2.0E-4 true block average 2 2 -21.0 45.0 -22.0 46.0 POLYGON((45.76225833737342 -22.0,45.8435939400853 -21.70972849772334,45.89100920176291 -21.529839710063534,45.94099097738617 -21.350599676863602,46.0 -21.13003132965305,46.0 -22.0,45.76225833737342 -22.0)) 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_051226_S22E045_2022_03_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051226_S22E045_2022_03_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051226_S22E045_2022_03_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051226_S22E045_2022_03_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051226_S22E045_2022_03_28_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 2019 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