https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-01T06:03:38.146098Z 2018-05-01T06:04:01.974809Z s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1A_IW_GRDH_1SDV_20180501T060338_20180501T060401_021707_02571D_8046 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 2018-05-01T06:03:38.146098Z 2018-05-01T06:04:01.974809Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180501T075422_V20180501T034425_20180501T070155.EOF 192.8304050236187 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-01T08:11:54.289388Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180501T060338_20180501T060401_021707_02571D_8046 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((0.6265849658718299 33.00434989233857,0.21225457296776828 33.070456374024914,-0.06529015928674328 33.1139152483315,-0.4821146296144134 33.177944850993875,-0.7603312122037451 33.219856476394796,-1.1781483968245745 33.28155785653037,-1.4570166005734764 33.32191250037789,-1.7361396499942363 33.36164169110775,-2.0184837035870475 33.4011543028417,-2.054193558063486 33.22071166084591,-2.1215033389105336 32.859055724411554,-2.1562436306061157 32.67837187758011,-2.1916997538314376 32.4977848950285,-2.269505458354905 32.09130905223882,-1.9913045947508001 32.05143273080382,-1.716267347354114 32.01137466287196,-1.4414708187582603 31.970721842636685,-1.029733818868642 31.90863061156348,-0.7555519259952409 31.866497258712055,-0.34475042712157256 31.802192145143408,-0.07120111999117888 31.75858754426335,0.3371878759358267 31.692319703993977,0.4266526084771401 32.09948193731185,0.46738325784640633 32.28035020796367,0.5074291489722761 32.46133172305858,0.5853992936114488 32.823641457990064,0.6265849658718299 33.00434989233857)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84828892240238 46.62774925884072 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 2022-04-26T15:36:21.137783Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N31E000/2018/05/01/02571D 2.0E-4 2.0E-4 true block average 2 2 32.0 0.0 31.0 1.0 POLYGON((0.4047936928263183 32.0,0.3371878759358229 31.69231970399398,0.0 31.747033989947187,0.0 32.0,0.4047936928263183 32.0)) 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_02571D_N31E000_2018_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02571D_N31E000_2018_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02571D_N31E000_2018_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02571D_N31E000_2018_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02571D_N31E000_2018_05_01_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