https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-23T17:25:02.144194Z 2020-02-23T17:25:28.397766Z s3://sentinel-s1-l1c/GRD/2020/2/23/IW/DV/S1A_IW_GRDH_1SDV_20200223T172502_20200223T172528_031383_039CBE_365D 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 2020-02-23T17:25:02.144194Z 2020-02-23T17:25:28.397766Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200223T194410_V20200223T154029_20200223T185759.EOF 347.69696951906036 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-23T20:02:37.815606Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200223T172502_20200223T172528_031383_039CBE_365D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.396412297400342 21.41589723587954,9.983880510150836 21.522613291019233,10.582385470909404 21.629050252313473,11.18049105047981 21.73311557970679,11.772428789613013 21.83383592383456,11.737549240827171 22.01461730370788,11.70426999907873 22.19575356349962,11.63566529059971 22.557667767313372,11.59923012985348 22.73826457784381,11.564046230796071 22.919064279437514,11.492250495954655 23.292828610200477,10.89527926863476 23.19335296387127,10.286798817640284 23.089477181670105,9.683094945255357 22.98393962407319,9.088427844150038 22.877570270166732,9.203397677455497 22.321492423999707,9.281863744761932 21.95944704323719,9.32048868817318 21.77831379161665,9.3569167433242 21.59677874157502,9.396412297400342 21.41589723587954)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88881947990723 46.0908113485664 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 2021-12-25T06:34:47.910221Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N23E011/2020/02/23/039CBE 2.0E-4 2.0E-4 true block average 2 2 24.0 11.0 23.0 12.0 POLYGON((11.0 23.21080298819388,11.49225049595473 23.292828610200488,11.548499430166984 23.0,11.0 23.0,11.0 23.21080298819388)) 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_039CBE_N23E011_2020_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_039CBE_N23E011_2020_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_039CBE_N23E011_2020_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_039CBE_N23E011_2020_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_039CBE_N23E011_2020_02_23_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