https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-18T17:27:49.228653Z 2020-01-18T17:28:14.226866Z s3://sentinel-s1-l1c/GRD/2020/1/18/IW/DV/S1A_IW_GRDH_1SDV_20200118T172749_20200118T172814_030858_038A7B_9592 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 2020-01-18T17:27:49.228653Z 2020-01-18T17:28:14.226866Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200118T193954_V20200118T154030_20200118T185800.EOF 347.18978399213364 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-18T20:00:45.056249Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200118T172749_20200118T172814_030858_038A7B_9592 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.222268621186931 31.44166461016003,7.6164396769222185 31.505892016332655,7.884074454666913 31.548758976024125,8.28598164257019 31.612010005796158,8.55421929875185 31.653475637109505,8.957018469635646 31.714617878545663,9.225842440813716 31.75467330191865,9.494896197503753 31.794162272862298,9.826173242064595 31.84194047223231,9.789811908269332 32.022302854956045,9.718125558123635 32.38335005575957,9.645204426682595 32.744211352863815,9.524789693943818 33.345222162558315,9.187845749754578 33.29789984214839,8.914202669902444 33.25874272347388,8.640805274064336 33.2189852637651,8.231176698161127 33.15822659712256,7.9584071998007495 33.116974552253595,7.549734911980868 33.05398091266128,7.277612427813644 33.011243676771926,6.8768580432448 32.94714644783056,7.098740003204759 31.98389289874781,7.1807794370485825 31.622291491865884,7.222268621186931 31.44166461016003)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71051405710987 46.26388176320005 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 2021-12-25T04:42:06.922941Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N32E008/2020/01/18/038A7B 2.0E-4 2.0E-4 true block average 2 2 33.0 8.0 32.0 9.0 POLYGON((8.0 32.0,8.0 33.0,9.0 33.0,9.0 32.0,8.0 32.0)) 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_038A7B_N32E008_2020_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038A7B_N32E008_2020_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038A7B_N32E008_2020_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038A7B_N32E008_2020_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038A7B_N32E008_2020_01_18_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