https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-20T16:04:50.860449Z 2018-05-20T16:05:15.859430Z s3://sentinel-s1-l1c/GRD/2018/5/20/IW/DV/S1B_IW_GRDH_1SDV_20180520T160450_20180520T160515_011007_014288_305E 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 2018-05-20T16:04:50.860449Z 2018-05-20T16:05:15.859430Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180520T181335_V20180520T141720_20180520T173450.EOF 347.1416117195106 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-20T18:21:58.695394Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180520T160450_20180520T160515_011007_014288_305E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.631778098 32.142117127,28.017807061 32.204501566,28.289781129 32.247690437,28.698220565 32.311376867,28.970828246 32.353101046,29.380204613 32.414583451,29.653427808 32.454833686,29.92689203 32.494491816,30.257617259 32.541597285,30.113303099 33.263489342,29.956457831 34.044868792,29.619927964 33.998211086,29.341677648 33.958883951,29.063685042 33.918929714,28.647186847 33.857825873,28.369853475 33.816310575,27.954359922 33.752872448,27.677706704 33.709805903,27.285062402 33.647535472,27.466003002 32.865063392,27.631778098 32.142117127)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58073011736074 46.26722061886463 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 2022-01-25T16:45:35.971919Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N33E030/2018/05/20/014288 2.0E-4 2.0E-4 true block average 2 2 34.0 30.0 33.0 31.0 POLYGON((30.0 33.82794827816788,30.165977515751027 33.0,30.0 33.0,30.0 33.82794827816788)) 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_014288_N33E030_2018_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_014288_N33E030_2018_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_014288_N33E030_2018_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_014288_N33E030_2018_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_014288_N33E030_2018_05_20_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