https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-21T18:13:18.692902Z 2019-08-21T18:13:43.691915Z s3://sentinel-s1-l1c/GRD/2019/8/21/IW/DV/S1A_IW_GRDH_1SDV_20190821T181318_20190821T181343_028671_033EB5_4A78 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 2019-08-21T18:13:18.692902Z 2019-08-21T18:13:43.691915Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190821T201449_V20190821T162953_20190821T194723.EOF 347.8195692195896 693000 Copernicus S1 Core Ground Segment - DPA 2019-08-21T20:32:17.577333Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190821T181318_20190821T181343_028671_033EB5_4A78 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.1084431500885055 17.335447116981463,-1.5278890378291583 17.445283108637884,-0.9446099533815497 17.553800691394283,-0.36064171002528006 17.660599902478154,0.2127006614765045 17.763649652993784,0.07241199054786572 18.48742280771196,-0.08024839553112349 19.270999819861824,-0.6588280494195886 19.169027511214097,-1.2480750117149548 19.063168827838087,-1.8365684333979193 18.95543282822684,-2.4222526048129622 18.846218013125686,-2.258498436530092 18.060880933068326,-2.1084431500885055 17.335447116981463)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85572191913285 46.0609 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 2021-12-24T20:56:52.031217Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2019/08/21/033EB5 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.027450857609982594 19.0,0.0 18.859099917151372,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.027450857609982594 19.0)) 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_033EB5_N18W001_2019_08_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033EB5_N18W001_2019_08_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033EB5_N18W001_2019_08_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033EB5_N18W001_2019_08_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033EB5_N18W001_2019_08_21_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