https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-30T17:19:12.360843Z 2018-10-30T17:19:41.377844Z s3://sentinel-s1-l1c/GRD/2018/10/30/IW/DV/S1B_IW_GRDH_1SDV_20181030T171912_20181030T171941_013384_018C1E_2673 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 2018-10-30T17:19:12.360843Z 2018-10-30T17:19:41.377844Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181030T180955_V20181030T140914_20181030T172644.EOF 347.4637489108571 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-30T18:20:04.554346Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181030T171912_20181030T171941_013384_018C1E_2673 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.126493396 -26.668939137,18.676796936 -26.542052842,18.931160143 -26.482586934,19.312212678 -26.392544859,19.565918237 -26.331957023,19.945980191 -26.240239664,20.199022646 -26.178540082,20.53778967 -26.095129802,20.469631763 -25.858716619,20.363090805 -25.500966661,20.259138314 -25.142645785,20.069872632 -24.485306539,19.735167617 -24.567368504,19.485186337 -24.628097889,19.109764435 -24.71841639,18.859184253 -24.778109428,18.482867512 -24.866866212,18.23169318 -24.925513333,17.688364201 -25.050736333,17.865786788 -25.711444517,17.963121171 -26.071622238,18.06294054 -26.43128038,18.126493396 -26.668939137)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.78873 45.79929122741609 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 2021-12-23T16:51:23.627609Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S27E018/2018/10/30/018C1E 2.0E-4 2.0E-4 true block average 2 2 -26.0 18.0 -27.0 19.0 POLYGON((18.126493395999923 -26.668939137000073,18.06294054000385 -26.431280380013973,18.0 -26.20449996754423,18.0 -26.0,19.0 -26.0,19.0 -26.466320191234345,18.126493395999923 -26.668939137000073)) 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_018C1E_S27E018_2018_10_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018C1E_S27E018_2018_10_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018C1E_S27E018_2018_10_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018C1E_S27E018_2018_10_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018C1E_S27E018_2018_10_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