https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-24T16:50:18.864444Z 2018-02-24T16:50:43.239903Z s3://sentinel-s1-l1c/GRD/2018/2/24/IW/DV/S1B_IW_GRDH_1SDV_20180224T165018_20180224T165043_009767_011A4F_F043 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 2018-02-24T16:50:18.864444Z 2018-02-24T16:50:43.239903Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180224T172953_V20180224T133609_20180224T165339.EOF 347.9380680873665 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-24T17:43:23.158978Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180224T165018_20180224T165043_009767_011A4F_F043 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.570073395 -11.676999178,23.140010739 -11.548506312,23.713712185 -11.417926439,24.28688889 -11.286237407,24.804214483 -11.166329509,24.71980099 -10.805461496,24.634173959 -10.444817304,24.59186488 -10.264391136,24.48975369 -9.824492572,23.974346691 -9.943099531,23.40336132 -10.07347547,22.831921191 -10.202875385,22.264297106 -10.330329235,22.363692392 -10.771796511,22.404854549 -10.952870579,22.488133306 -11.314820313,22.570073395 -11.676999178)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7182 46.19122543548285 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 2022-01-21T16:18:24.934211Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S11E023/2018/02/24/011A4F 2.0E-4 2.0E-4 true block average 2 2 -10.0 23.0 -11.0 24.0 POLYGON((23.0 -10.16481473350925,23.725149364780787 -10.0,24.0 -10.0,24.0 -11.0,23.0 -11.0,23.0 -10.16481473350925)) 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_011A4F_S11E023_2018_02_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011A4F_S11E023_2018_02_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011A4F_S11E023_2018_02_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011A4F_S11E023_2018_02_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011A4F_S11E023_2018_02_24_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