https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-31T17:20:28.275227Z 2018-12-31T17:20:53.273204Z s3://sentinel-s1-l1c/GRD/2018/12/31/IW/DV/S1B_IW_GRDH_1SDV_20181231T172028_20181231T172053_014289_01A94E_F42A 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 2018-12-31T17:20:28.275227Z 2018-12-31T17:20:53.273204Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181231T193716_V20181231T153129_20181231T184859.EOF 346.6918977685822 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-31T19:56:29.799663Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181231T172028_20181231T172053_014289_01A94E_F42A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.877094996 37.471821046,8.273444186 37.53162382,8.564081685 37.574559643,9.000656821 37.637622326,9.292112612 37.67876733,9.72989287 37.739135035,10.022137007 37.778477653,10.314687912 37.817096174,10.679799656 37.864197202,10.368536249 39.365427251,9.995661074 39.318717383,9.696906235 39.280366515,9.39847984 39.241251486,8.95146837 39.181150302,8.653887558 39.140133243,8.20817025 39.077188185,7.911469161 39.034281434,7.506881679 38.974453904,7.700071639 38.193540146,7.877094996 37.471821046)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43158032345033 46.17088051006543 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 2021-12-23T20:29:51.275587Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N38E010/2018/12/31/01A94E 2.0E-4 2.0E-4 true block average 2 2 39.0 10.0 38.0 11.0 POLYGON((10.444303538119161 39.0,10.65164245143717 38.0,10.0 38.0,10.0 39.0,10.444303538119161 39.0)) 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_01A94E_N38E010_2018_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A94E_N38E010_2018_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A94E_N38E010_2018_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A94E_N38E010_2018_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A94E_N38E010_2018_12_31_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