https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-04T03:51:15.292815Z 2018-08-04T03:51:40.291024Z s3://sentinel-s1-l1c/GRD/2018/8/4/IW/DV/S1A_IW_GRDH_1SDV_20180804T035115_20180804T035140_023091_0281E9_2198 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 2018-08-04T03:51:15.292815Z 2018-08-04T03:51:40.291024Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180804T054053_V20180804T012437_20180804T044207.EOF 191.9768667787673 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-04T07:19:08.649904Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180804T035115_20180804T035140_023091_0281E9_2198 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.938605061 6.131712214,29.377672882 6.247845927,28.813394243 6.364012004,28.248861814 6.479556557,27.718984904 6.587382037,27.570617646 5.863696703,27.460171884 5.320632935,27.422123557 5.139854699,27.410034094 5.080187264,28.50106246 4.854504893,29.623023821 4.620402041,29.635346041 4.68023487,29.674143206 4.861503077,29.786845452 5.406067133,29.938605061 6.131712214)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84910203724799 46.18405529835871 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 2021-12-22T21:38:09.025391Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N05E029/2018/08/04/0281E9 2.0E-4 2.0E-4 true block average 2 2 6.0 29.0 5.0 30.0 POLYGON((29.911059095871128 6.0,29.70280634326404 5.0,29.0 5.0,29.0 6.0,29.911059095871128 6.0)) 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_0281E9_N05E029_2018_08_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0281E9_N05E029_2018_08_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0281E9_N05E029_2018_08_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0281E9_N05E029_2018_08_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0281E9_N05E029_2018_08_04_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