https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-07T17:08:49.879324Z 2023-10-07T17:09:14.878897Z s3://sentinel-s1-l1c/GRD/2023/10/7/IW/DV/S1A_IW_GRDH_1SDV_20231007T170849_20231007T170914_050662_061A9D_F41E 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 2023-10-07T17:08:49.879324Z 2023-10-07T17:09:14.878897Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231007T191155_V20231007T152429_20231007T184159.EOF 347.71920012029966 693000 Copernicus Ground Segment 2023-10-07T19:28:03.535230Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231007T170849_20231007T170914_050662_061A9D_F41E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.648087504304584 20.720147775635176,14.237614704201604 20.828033987803206,14.832142686210165 20.93463088328565,15.428218998254087 21.039280775922037,16.022361766120213 21.141368850661472,15.988227375179996 21.322346201391635,15.950375247901514 21.50278504666668,15.915706373278285 21.683756188531014,15.881957549707423 21.864876432238898,15.845471269563394 22.045533665924278,15.812295274993776 22.226738661741976,15.775816590755847 22.407389145345594,15.72953787317974 22.648023244485266,15.131977070253102 22.547497690031083,14.52929432398875 22.443713833485827,13.931559122716763 22.33840506731032,13.333781220509467 22.230726883757413,13.383773439730547 21.989492704597264,13.461515071672341 21.62720623589206,13.534371748765503 21.264023535302265,13.648087504304584 20.720147775635176)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86716354429259 46.07836242149102 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 2023-10-07T20:32:32.004433Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N21E014/2023/10/07/061A9D 2.0E-4 2.0E-4 true block average 2 2 22.0 14.0 21.0 15.0 POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0)) 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_061A9D_N21E014_2023_10_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061A9D_N21E014_2023_10_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061A9D_N21E014_2023_10_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061A9D_N21E014_2023_10_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061A9D_N21E014_2023_10_07_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