https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-11T04:23:35.014705Z 2023-02-11T04:24:00.013871Z s3://sentinel-s1-l1c/GRD/2023/2/11/IW/DV/S1A_IW_GRDH_1SDV_20230211T042335_20230211T042400_047183_05A947_078C 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 2023-02-11T04:23:35.014705Z 2023-02-11T04:24:00.013871Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230211T055510_V20230211T015755_20230211T051525.EOF 192.0087355830389 693000 Copernicus Ground Segment 2023-02-11T07:04:17.206384Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230211T042335_20230211T042400_047183_05A947_078C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.432976729466954 9.656462800177934,21.869015762547352 9.770313231582056,21.3012616841581 9.883904741280675,20.73251623667248 9.996653909613954,20.195068520966085 10.102228250101907,20.08730596898419 9.559264346797303,19.941763657810405 8.835477934744434,19.89400912403166 8.59426294053053,20.428037845508417 8.487712364927473,20.993431876224918 8.374034642500522,21.558579523850263 8.259527267267377,22.122244779317306 8.144454872011764,22.170826810528805 8.386450526513922,22.244880296123203 8.749521695310214,22.322985988262342 9.111757396123577,22.398019706128935 9.474612435816626,22.432976729466954 9.656462800177934)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88538496025954 46.15527344332311 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 2023-02-11T17:00:12.513831Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N09E019/2023/02/11/05A947 2.0E-4 2.0E-4 true block average 2 2 10.0 19.0 9.0 20.0 POLYGON((19.974846513771553 9.0,20.0 9.125089064486566,20.0 9.0,19.974846513771553 9.0)) 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_05A947_N09E019_2023_02_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A947_N09E019_2023_02_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A947_N09E019_2023_02_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A947_N09E019_2023_02_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A947_N09E019_2023_02_11_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