https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-15T02:17:35.205880Z 2018-10-15T02:18:04.231010Z s3://sentinel-s1-l1c/GRD/2018/10/15/IW/DV/S1A_IW_GRDH_1SDV_20181015T021735_20181015T021804_024140_02A3D1_02A6 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 2018-10-15T02:17:35.205880Z 2018-10-15T02:18:04.231010Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181015T042150_V20181014T234555_20181015T030325.EOF 192.0960705857201 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-15T05:36:44.443620Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181015T021735_20181015T021804_024140_02A3D1_02A6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.657874603 -12.215374002,50.085737902 -12.086250258,49.509140356 -11.954815137,48.933097337 -11.822210651,48.416517503 -11.70219588,48.274707138 -12.301092743,48.18816245 -12.661661478,48.144265188 -12.841814083,48.055031365 -13.201804945,48.02380139 -13.322494846,48.543195829 -13.444137179,49.122461202 -13.578399384,49.702370912 -13.711328615,50.277878715 -13.841771237,50.308142565 -13.720613784,50.394446727 -13.35924562,50.436902043 -13.178411897,50.520603791 -12.816490315,50.657874603 -12.215374002)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52365 46.07426797063837 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 2021-12-23T15:55:14.598402Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E048/2018/10/15/02A3D1 2.0E-4 2.0E-4 true block average 2 2 -11.0 48.0 -12.0 49.0 POLYGON((48.34600167036739 -12.0,48.41651750299998 -11.702195880000172,49.0 -11.837611572366333,49.0 -12.0,48.34600167036739 -12.0)) 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_02A3D1_S12E048_2018_10_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A3D1_S12E048_2018_10_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A3D1_S12E048_2018_10_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A3D1_S12E048_2018_10_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A3D1_S12E048_2018_10_15_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