https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-05T15:51:15.499141Z 2018-09-05T15:51:44.502712Z s3://sentinel-s1-l1c/GRD/2018/9/5/IW/DV/S1B_IW_GRDH_1SDV_20180905T155115_20180905T155144_012581_01736D_C021 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-09-05T15:51:15.499141Z 2018-09-05T15:51:44.502712Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180905T164339_V20180905T123842_20180905T155612.EOF 347.8193985157728 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-05T16:55:39.812860Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180905T155115_20180905T155144_012581_01736D_C021 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.299985132 -17.366729442,38.86132787 -17.238567937,39.442530386 -17.104041155,40.022896675 -16.967862515,40.585577815 -16.834076372,40.480607568 -16.415929341,40.391389618 -16.055553362,40.303659161 -15.694869073,40.260409145 -15.514395745,40.21533464 -15.334371802,40.187277638 -15.214106152,39.628700251 -15.346048179,39.052657085 -15.480488816,38.475872913 -15.613442007,37.918879002 -15.740243201,37.945749292 -15.860966978,37.989019473 -16.041713415,38.030338347 -16.222912567,38.114282092 -16.585034142,38.15726345 -16.765876223,38.199631586 -16.946866409,38.299985132 -17.366729442)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.30379 45.81473086457979 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 2021-12-23T06:01:08.457694Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S17E039/2018/09/05/01736D 2.0E-4 2.0E-4 true block average 2 2 -16.0 39.0 -17.0 40.0 POLYGON((40.0 -16.97323504976118,39.8859331034195 -17.0,39.0 -17.0,39.0 -16.0,40.0 -16.0,40.0 -16.97323504976118)) 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_01736D_S17E039_2018_09_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01736D_S17E039_2018_09_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01736D_S17E039_2018_09_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01736D_S17E039_2018_09_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01736D_S17E039_2018_09_05_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