https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-02T06:04:53.968213Z 2019-05-02T06:05:18.967166Z s3://sentinel-s1-l1c/GRD/2019/5/2/IW/DV/S1B_IW_GRDH_1SDV_20190502T060453_20190502T060518_016061_01E355_77AB Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-05-02T06:04:53.968213Z 2019-05-02T06:05:18.967166Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190502T075201_V20190502T034349_20190502T070119.EOF 192.4470351065503 693000 Copernicus S1 Core Ground Segment - DPA 2019-05-02T08:14:47.465629Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190502T060453_20190502T060518_016061_01E355_77AB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.8384235364808315 26.306369828672132,-1.2234423935678167 26.37300453640005,-1.4845685996281865 26.417564182012914,-1.876631253900403 26.483509841780062,-2.1382529136489588 26.52687590885325,-2.662080593354018 26.61216795124037,-2.9242832697493557 26.654091467203273,-3.3141817309771353 26.715481607422202,-3.4555495012570074 25.99250116165114,-3.6078554029956584 25.209894397692203,-3.2230027588433288 25.147865597801577,-2.9641803804012623 25.10555128497512,-2.447073451889116 25.01957156382594,-2.188791701475846 24.975908501327474,-1.8017125751356968 24.909575738749222,-1.5438907795687584 24.864796863663344,-1.1637218568549088 24.797895398539133,-0.9952930713459972 25.582024170767237,-0.8384235364808315 26.306369828672132)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78988810516183 46.64598886983574 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 2021-12-24T15:13:06.002230Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25W002/2019/05/02/01E355 2.0E-4 2.0E-4 true block average 2 2 26.0 -2.0 25.0 -1.0 POLYGON((-1.0 25.560110825163786,-1.120310323219828 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.560110825163786)) 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_01E355_N25W002_2019_05_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01E355_N25W002_2019_05_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01E355_N25W002_2019_05_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01E355_N25W002_2019_05_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01E355_N25W002_2019_05_02_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