https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-10T18:56:09.835775Z 2019-08-10T18:56:41.254095Z s3://sentinel-s1-l1c/GRD/2019/8/10/IW/DV/S1A_IW_GRDH_1SDV_20190810T185609_20190810T185641_028511_033921_19F7 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 2019-08-10T18:56:09.835775Z 2019-08-10T18:56:41.254095Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190810T210936_V20190810T171101_20190810T202831.EOF 347.6069048175317 693000 Copernicus S1 Core Ground Segment - UPA 2019-08-10T21:22:55.740350Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190810T185609_20190810T185641_028511_033921_19F7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.694651658093163 23.569168450958,-13.094836984957485 23.675697019130965,-12.729509711710453 23.73935949879392,-12.485761686757536 23.781322197992257,-12.119847587835862 23.843545344080024,-11.875711706559358 23.884545296248948,-11.274571313624369 23.98373948335865,-11.345894958215196 24.3450869074931,-11.415725653249611 24.706751034820755,-11.523137729320068 25.248788667540943,-11.5934701182816 25.610330436464075,-11.6216223652528 25.75233022224591,-11.983729738736184 25.694457683273463,-12.231603463434142 25.65428919558176,-12.47931046706655 25.613701002174942,-12.850555464586721 25.552033974660144,-13.097839895072187 25.51040105075429,-13.468444945618556 25.44717189967824,-13.715298729196036 25.404500907391853,-14.076864550164402 25.341195968482083,-14.045771898642242 25.198929611628923,-13.968057284708307 24.83668226470898,-13.849793533679215 24.293613832247775,-13.772933852478186 23.931217210945476,-13.694651658093163 23.569168450958)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75315704855318 46.0332 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 2021-12-24T20:23:52.262771Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25W015/2019/08/10/033921 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.003094600660042 25.0,-14.076864550164409 25.341195968482037,-14.0 25.354653838032476,-14.0 25.0,-14.003094600660042 25.0)) 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_033921_N25W015_2019_08_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033921_N25W015_2019_08_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033921_N25W015_2019_08_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033921_N25W015_2019_08_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033921_N25W015_2019_08_10_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