https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-30T17:27:51.009198Z 2018-09-30T17:28:20.018351Z s3://sentinel-s1-l1c/GRD/2018/9/30/IW/DV/S1A_IW_GRDH_1SDV_20180930T172751_20180930T172820_023931_029CE7_E678 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 2018-09-30T17:27:51.009198Z 2018-09-30T17:28:20.018351Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180930T195454_V20180930T154839_20180930T190609.EOF 348.03332128281147 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-30T20:06:47.485513Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180930T172751_20180930T172820_023931_029CE7_E678 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.331040597 2.083298489,12.432672705 2.317089653,13.533356852 2.549720384,13.484303955 2.789071809,13.413215775 3.151877768,13.338536587 3.513903168,13.261866493 3.875486783,13.227575706 4.057115584,13.203355901 4.177662834,12.100420126 3.947665641,10.996784942 3.715905647,11.02127542 3.594993665,11.056123977 3.412846394,11.133907206 3.05025609,11.209525564 2.687195034,11.281439902 2.323334342,11.331040597 2.083298489)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78668 46.04458279575357 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 2021-12-23T15:02:18.990698Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N02E013/2018/09/30/029CE7 2.0E-4 2.0E-4 true block average 2 2 3.0 13.0 2.0 14.0 POLYGON((13.442974696654277 3.0,13.484303954999858 2.789071809000717,13.533356852000006 2.5497203840000005,13.0 2.436994862602426,13.0 3.0,13.442974696654277 3.0)) 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_029CE7_N02E013_2018_09_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029CE7_N02E013_2018_09_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029CE7_N02E013_2018_09_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029CE7_N02E013_2018_09_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029CE7_N02E013_2018_09_30_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