https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-01-05T17:16:51.270142Z 2021-01-05T17:17:45.288936Z s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T171720_20210105T171745_036005_0437E9_B8D5 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 2021-01-05T17:17:20.291098Z 2021-01-05T17:17:45.288936Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210105T193545_V20210105T141005_20210105T172735.EOF 346.7581642686033 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-05T20:16:25.009037Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210105T171720_20210105T171745_036005_0437E9_B8D5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.18877481251317 -36.58182951682274,21.207148514327425 -36.57794093722296,21.547970207845466 -36.49967235769477,21.827009434573885 -36.43496626724235,22.105584338361254 -36.36961160740545,22.522570323047614 -36.27036938172164,22.799972925772607 -36.20340483083307,23.21518848490092 -36.10176010101919,23.49140306844124 -36.03320223043904,23.862810379398574 -35.93980914599059,23.730827767087586 -35.58565127756667,23.6000086056809 -35.23123966114938,23.470362242596615 -34.876664728034555,23.320824941704995 -34.46352078851288,22.955447050126516 -34.55518943467325,22.68375647011027 -34.622505227563764,22.275403534335798 -34.722346439830126,22.002626639636333 -34.788148602501096,21.592654499521558 -34.885707987078234,21.318805149730053 -34.949981339680036,21.044530892015832 -35.01363902815724,20.691515834184262 -35.09449857432877,20.828850814611346 -35.510667703585845,20.947830921227972 -35.8678789015661,21.06780858987547 -36.224962913225234,21.18877481251317 -36.58182951682274)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.58675 45.46741059116832 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 s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T171651_20210105T171720_036005_0437E9_F9A1 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 2021-01-05T17:16:51.270142Z 2021-01-05T17:17:20.289616Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210105T182715_V20210105T141005_20210105T172735.EOF 346.61296306081067 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-05T19:47:16.820369Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210105T171651_20210105T171720_036005_0437E9_F9A1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.76459747974557 -38.18073598561719,22.112638486127018 -38.10123676193652,22.397419571413906 -38.03527323633783,22.68168849192366 -37.96862374902075,23.107124862902104 -37.86736942268351,23.390100148594687 -37.79901741728695,23.81358241863746 -37.69522289060026,24.095246089901213 -37.625186425452746,24.481602619502745 -37.527793651994514,24.321856226258866 -37.11763722177334,24.185635291603614 -36.76398102640432,24.050693109778706 -36.4101477684635,23.87253929987563 -35.937634566182666,23.862810379398574 -35.93980914599059,23.49140306844124 -36.03320223043904,23.21518848490092 -36.10176010101919,22.799972925772607 -36.20340483083307,22.522570323047614 -36.27036938172164,22.105584338361254 -36.36961160740545,21.827009434573885 -36.43496626724235,21.547970207845466 -36.49967235769477,21.207148514327425 -36.57794093722296,21.37036647310576 -37.0541230655235,21.493906058381242 -37.41075012217751,21.618539009806668 -37.76723971303592,21.76459747974557 -38.18073598561719)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.46309 45.39731581095727 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 2021-12-25T22:59:05.156089Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S37E021/2021/01/05/0437E9 2.0E-4 2.0E-4 true block average 2 2 -36.0 21.0 -37.0 22.0 POLYGON((21.351815049705674 -37.0,21.207148514328487 -36.577940937226415,21.188774812513117 -36.581829516822694,21.0 -36.02314732895298,21.0 -36.0,22.0 -36.0,22.0 -37.0,21.351815049705674 -37.0)) 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_0437E9_S37E021_2021_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0437E9_S37E021_2021_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0437E9_S37E021_2021_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0437E9_S37E021_2021_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0437E9_S37E021_2021_01_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