https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-22T04:30:30.871572Z 2023-07-22T04:30:59.885959Z s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T043030_20230722T043059_049531_05F4B6_D5AB 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 2023-07-22T04:30:30.871572Z 2023-07-22T04:30:59.885959Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230722T060812_V20230722T020615_20230722T052345.EOF 192.0802788431689 693000 Copernicus Ground Segment 2023-07-22T07:04:04.155172Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230722T043030_20230722T043059_049531_05F4B6_D5AB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.38976779312666 14.600742863001035,20.817360656045047 14.711708077335494,20.23996393274967 14.822095005596928,19.661451146581985 14.93113147162168,19.109208199303037 15.033744054990887,19.026577979716002 14.614435353489663,18.885255050938426 13.890338883273927,18.790341059001417 13.407195558071574,19.338486247830968 13.303379844514247,19.9124958182985 13.193296238774645,20.4862124429144 13.081882326813489,21.057941472265856 12.969483386027576,21.119079594050817 13.272608961613322,21.151713565671958 13.454979669185363,21.19337905066435 13.635569021933113,21.304214931372016 14.180115862623182,21.338577265440613 14.362132810615407,21.377079931547513 14.5433380043289,21.38976779312666 14.600742863001035)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.90130415402179 46.14073051240174 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 2023-07-22T11:21:22.520151Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N13E021/2023/07/22/05F4B6 2.0E-4 2.0E-4 true block average 2 2 14.0 21.0 13.0 22.0 POLYGON((21.267554540067653 14.0,21.19337905066273 13.63556902192516,21.151713565670885 13.45497966918011,21.119079594052657 13.272608961622847,21.064096441070053 13.0,21.0 13.0,21.0 14.0,21.267554540067653 14.0)) 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_05F4B6_N13E021_2023_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F4B6_N13E021_2023_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F4B6_N13E021_2023_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F4B6_N13E021_2023_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F4B6_N13E021_2023_07_22_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