https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-13T04:35:34.683411Z 2018-01-13T04:36:02.001420Z s3://sentinel-s1-l1c/GRD/2018/1/13/IW/DV/S1A_IW_GRDH_1SDV_20180113T043534_20180113T043602_020131_022542_A012 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 2018-01-13T04:35:34.683411Z 2018-01-13T04:36:02.001420Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180113T062533_V20180113T020539_20180113T052309.EOF 191.9982634102977 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-13T06:43:46.088439Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180113T043534_20180113T043602_020131_022542_A012 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.127549552 -5.773820007,16.02920638 -5.530771183,14.919430243 -5.282963923,14.799341639 -5.82509087,14.717331375 -6.186165533,14.637277287 -6.547715973,14.579853282 -6.803661863,15.131965923 -6.928416183,15.692137056 -7.054279495,16.252607262 -7.179481283,16.793225268 -7.29954431,16.849666857 -7.042745549,16.928363838 -6.679991321,17.009178027 -6.317725919,17.127549552 -5.773820007)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58289 45.92969862275126 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 2022-01-20T12:46:27.348523Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S07E016/2018/01/13/022542 2.0E-4 2.0E-4 true block average 2 2 -6.0 16.0 -7.0 17.0 POLYGON((17.0 -6.358868219404186,16.928363837998695 -6.67999132100619,16.858940203519058 -7.0,16.0 -7.0,16.0 -6.0,17.0 -6.0,17.0 -6.358868219404186)) 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_022542_S07E016_2018_01_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022542_S07E016_2018_01_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022542_S07E016_2018_01_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022542_S07E016_2018_01_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022542_S07E016_2018_01_13_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