https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-27T04:28:12.900823Z 2022-08-27T04:28:47.259052Z s3://sentinel-s1-l1c/GRD/2022/8/27/IW/DV/S1A_IW_GRDH_1SDV_20220827T042812_20220827T042847_044733_055751_D970 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 2022-08-27T04:28:12.900823Z 2022-08-27T04:28:47.259052Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220827T060020_V20220827T015758_20220827T051528.EOF 192.0126765041671 693000 Copernicus Ground Segment 2022-08-27T06:14:22.407156Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220827T042812_20220827T042847_044733_055751_D970 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.916051704696137 -6.968106364441579,18.382150775028506 -6.849688171868273,17.817801665479937 -6.723812035703401,17.258379305375833 -6.598347607050052,16.711673930503547 -6.475074238068054,16.67027644230609 -6.655384056245081,16.630367693428326 -6.836135696571231,16.508762473721294 -7.378008873129495,16.466424318565252 -7.558235262582519,16.426326372463482 -7.73898469929284,16.342819786286174 -8.099744203173728,16.302168798831097 -8.280390798453018,16.270490259691144 -8.418457351272982,16.823035279092647 -8.544518399302827,17.386797850971494 -8.672243943740998,17.950991720361518 -8.79916087265133,18.487206884633082 -8.91892836631369,18.517398680192912 -8.780207358888516,18.557650273353502 -8.599052714905756,18.596864487408418 -8.417671069090588,18.633930162373538 -8.235814315840443,18.717658402761746 -7.874259124841025,18.87704885595167 -7.149402772063164,18.916051704696137 -6.968106364441579)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51662 45.94180561264444 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 2022-08-27T07:50:11.427260Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/S09E017/2022/08/27/055751 2.0E-4 2.0E-4 true block average 2 2 -8.0 17.0 -9.0 18.0 POLYGON((18.0 -8.810107222572265,17.0 -8.584611368314437,17.0 -8.0,18.0 -8.0,18.0 -8.810107222572265)) 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_055751_S09E017_2022_08_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055751_S09E017_2022_08_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055751_S09E017_2022_08_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055751_S09E017_2022_08_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055751_S09E017_2022_08_27_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