https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-30T15:47:43.948588Z 2021-03-30T15:48:08.945870Z s3://sentinel-s1-l1c/GRD/2021/3/30/IW/DV/S1A_IW_GRDH_1SDV_20210330T154743_20210330T154808_037229_046287_AA00 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 2021-03-30T15:47:43.948588Z 2021-03-30T15:48:08.945870Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.02923151298694 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-30T17:21:44.430733Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210330T154743_20210330T154808_037229_046287_AA00 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.23203074308221 -3.5904773272010755,38.23202619933836 -3.3714836014532215,39.41396490308687 -3.111252137121236,39.3755761437971 -2.9303206986774026,39.30467662913432 -2.566999350612387,39.261516094627524 -2.387045934553637,39.2214154608559 -2.2064258248495556,39.181964938536545 -2.025668932405624,39.1436052012759 -1.8446798753793372,39.0937785150346 -1.6040526850444166,38.01618233469037 -1.8389628001684521,36.91703020970003 -2.077860780431019,36.96563949239331 -2.3194506186302672,37.000626355624384 -2.50169752250375,37.03854890097125 -2.683307946738561,37.07966895472465 -2.864222840730772,37.13243709017108 -3.0425907486865857,37.15770172188316 -3.226983332267281,37.190084417970404 -3.40982353062571,37.23203074308221 -3.5904773272010755)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75175 46.11616287543089 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 2021-12-26T03:19:03.585530Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2021/03/30/046287 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.17652453501725 -2.0,39.26151609462692 -2.387045934551096,39.30467662913416 -2.566999350611772,39.375576143796756 -2.9303206986757586,39.390360207578155 -3.0,39.0 -3.0,39.0 -2.0,39.17652453501725 -2.0)) 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_046287_S03E039_2021_03_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046287_S03E039_2021_03_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046287_S03E039_2021_03_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046287_S03E039_2021_03_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046287_S03E039_2021_03_30_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