https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-17T06:54:38.923034Z 2023-05-17T06:55:03.921602Z s3://sentinel-s1-l1c/GRD/2023/5/17/IW/DV/S1A_IW_GRDH_1SDV_20230517T065438_20230517T065503_048570_05D78E_3A87 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 2023-05-17T06:54:38.923034Z 2023-05-17T06:55:03.921602Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230517T065433_V20230517T061308_20230517T124808.EOF 192.5763754350423 693000 Copernicus Ground Segment 2023-05-17T07:23:39.732850Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230517T065438_20230517T065503_048570_05D78E_3A87 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.608507240369578 28.921822699081996,-13.00019734244151 28.98761167551224,-13.26529584710728 29.031443361389645,-13.663358592131111 29.096209978279667,-13.929004078728147 29.138731293251702,-14.327879160034966 29.201526506290815,-14.594062615593343 29.242729976593733,-14.860457039014987 29.28340392582784,-15.146955478854983 29.326511457178277,-15.35990958757343 28.24262328543264,-15.397151831605699 28.062209942227593,-15.431257451229168 27.881320637739268,-15.44294036929892 27.821782706522725,-14.897578438114316 27.737110727229844,-14.635214244127019 27.69555974042961,-14.242041980646732 27.632303758530476,-13.980179070426196 27.58951527729719,-13.587766940665933 27.524408815251928,-13.326416106911225 27.480390520324875,-12.941484397264208 27.414597947195467,-12.84803692008994 27.836084394965884,-12.608507240369578 28.921822699081996)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73603689073838 46.58826554169537 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 2023-05-17T09:03:17.988823Z Batch API, v4.205.0 s3://deafrica-sentinel-1/s1_rtc/N28W016/2023/05/17/05D78E 2.0E-4 2.0E-4 true block average 2 2 29.0 -16.0 28.0 -15.0 POLYGON((-15.408881152100482 28.0,-15.359909587573263 28.2426232854339,-15.21110596795741 29.0,-15.0 29.0,-15.0 28.0,-15.408881152100482 28.0)) 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_05D78E_N28W016_2023_05_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D78E_N28W016_2023_05_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D78E_N28W016_2023_05_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D78E_N28W016_2023_05_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D78E_N28W016_2023_05_17_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