https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-29T18:13:29.589852Z 2021-07-29T18:13:54.588752Z s3://sentinel-s1-l1c/GRD/2021/7/29/IW/DV/S1A_IW_GRDH_1SDV_20210729T181329_20210729T181354_038996_0499DB_B2EA 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 2021-07-29T18:13:29.589852Z 2021-07-29T18:13:54.588752Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.82017747985697 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-29T21:44:47.812764Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210729T181329_20210729T181354_038996_0499DB_B2EA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.10695337487481 17.335408992621854,-1.5258650912597511 17.445339395808062,-0.9419885502509447 17.55395960333475,-0.357424948133787 17.66085719995661,0.21561909143103003 17.763842824057907,0.07560637602755989 18.487661126159768,-0.07697656839566452 19.27124732932836,-0.6558574006485661 19.16923330941806,-1.2456642116705643 19.063284163957004,-1.8346380064627787 18.95546844196781,-2.420108375844038 18.846300955968022,-2.3328042666739606 18.423453196560697,-2.219497447269993 17.879461582453764,-2.10695337487481 17.335408992621854)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85624773169789 46.06585285451362 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 2021-12-26T09:27:23.143534Z Batch API, v4.42.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2021/07/29/0499DB 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.024158236464191657 19.0,0.0 18.87593593204161,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.024158236464191657 19.0)) 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_0499DB_N18W001_2021_07_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0499DB_N18W001_2021_07_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0499DB_N18W001_2021_07_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0499DB_N18W001_2021_07_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0499DB_N18W001_2021_07_29_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