https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-20T19:02:33.271982Z 2021-11-20T19:02:58.269843Z s3://sentinel-s1-l1c/GRD/2021/11/20/IW/DV/S1A_IW_GRDH_1SDV_20211120T190233_20211120T190258_040659_04D2EF_682A 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 2021-11-20T19:02:33.271982Z 2021-11-20T19:02:58.269843Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8537206773052 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-20T21:01:41.681949Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211120T190233_20211120T190258_040659_04D2EF_682A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.1901403513882 16.058816972831863,-13.612609990074692 16.169373840674876,-13.032768153767593 16.2786759321869,-12.452336948594429 16.386379749822318,-11.882694757488078 16.49040893138016,-11.950535963050653 16.85272533001298,-11.986991335167511 17.03346576044282,-12.057605886608437 17.39534478543585,-12.129404843602046 17.75699362815416,-12.176282011550938 17.99785562255653,-12.749728008413918 17.895106803575736,-13.335412817362432 17.788296246601906,-13.9200390107038 17.679804046544177,-14.503146394826434 17.569733378654103,-14.378225689772783 16.965529264674345,-14.340301529312924 16.784229367826388,-14.303251598125993 16.602760764248753,-14.1901403513882 16.058816972831863)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82878068629753 46.07777684566296 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 2021-12-26T15:12:14.223860Z Batch API, v4.65.0 s3://deafrica-sentinel-1/s1_rtc/N17W012/2021/11/20/04D2EF 2.0E-4 2.0E-4 true block average 2 2 18.0 -12.0 17.0 -11.0 POLYGON((-12.0 17.100131381762807,-11.98024128623145 17.0,-12.0 17.0,-12.0 17.100131381762807)) 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_04D2EF_N17W012_2021_11_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04D2EF_N17W012_2021_11_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04D2EF_N17W012_2021_11_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04D2EF_N17W012_2021_11_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04D2EF_N17W012_2021_11_20_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