https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-30T18:05:03.351634Z 2019-04-30T18:05:28.350497Z s3://sentinel-s1-l1c/GRD/2019/4/30/IW/DV/S1A_IW_GRDH_1SDV_20190430T180503_20190430T180528_027023_030AFD_B3E8 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 2019-04-30T18:05:03.351634Z 2019-04-30T18:05:28.350497Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190430T200532_V20190430T162133_20190430T193903.EOF 347.81236545564127 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-30T20:22:12.326139Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190430T180503_20190430T180528_027023_030AFD_B3E8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.10978744007619859 17.624746234834493,0.47161453908422146 17.73443139581082,1.055848964839826 17.84278508881808,1.640784185666345 17.94939014262041,2.2149000746567142 18.052187367076623,1.9226942762962622 19.559584244011177,1.3432549979720085 19.457863755161924,0.7529522050747425 19.352198486736047,0.16341461679864672 19.24462506126872,-0.4232036916613486 19.135559366397374,-0.2974381731042687 18.531393553131917,-0.10978744007619859 17.624746234834493)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87527129181582 46.06328 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 2021-12-24T15:10:47.217962Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2019/04/30/030AFD 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.1874545137924667 18.0,-0.3949851237849496 19.0,0.0 19.0,0.0 18.0,-0.1874545137924667 18.0)) 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_030AFD_N18W001_2019_04_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030AFD_N18W001_2019_04_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030AFD_N18W001_2019_04_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030AFD_N18W001_2019_04_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030AFD_N18W001_2019_04_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