https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-21T06:11:06.495318Z 2018-10-21T06:11:31.493746Z s3://sentinel-s1-l1c/GRD/2018/10/21/IW/DV/S1A_IW_GRDH_1SDV_20181021T061106_20181021T061131_024230_02A6A8_F4CA 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 2018-10-21T06:11:06.495318Z 2018-10-21T06:11:31.493746Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181021T081227_V20181021T035247_20181021T071017.EOF 193.0624498334934 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-21T08:24:32.121325Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181021T061106_20181021T061131_024230_02A6A8_F4CA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.656873234 36.237482479,-1.07272261 36.301217878,-1.362454912 36.34470321,-1.797650697 36.408614245,-2.088173077 36.450340953,-2.524533345 36.511605536,-2.81581809 36.551562355,-3.107399832 36.590808151,-3.409540148 36.630676776,-3.594194735 35.729261839,-3.633016961 35.549203705,-3.672763483 35.369268748,-3.72755336 35.130088827,-3.431151826 35.089890545,-3.145094575 35.050365735,-2.859314746 35.01016827,-2.431173829 34.948614422,-2.146104796 34.906742514,-1.719048223 34.842684857,-1.434713998 34.799149054,-1.026582087 34.735407589,-0.963622264 34.974715897,-0.917875038 35.154809512,-0.872916013 35.335032403,-0.656873234 36.237482479)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58231746658079 46.5377513097785 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 2021-12-23T16:19:21.589787Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/10/21/02A6A8 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-2.0 35.0,-2.0 36.0,-1.0 36.0,-1.0 35.0,-2.0 35.0)) 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_02A6A8_N35W002_2018_10_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A6A8_N35W002_2018_10_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A6A8_N35W002_2018_10_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A6A8_N35W002_2018_10_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A6A8_N35W002_2018_10_21_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