https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-01T16:01:24.335553Z 2018-04-01T16:01:53.348998Z s3://sentinel-s1-l1c/GRD/2018/4/1/IW/DV/S1A_IW_GRDH_1SDV_20180401T160124_20180401T160153_021275_024995_F64C 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 2018-04-01T16:01:24.335553Z 2018-04-01T16:01:53.348998Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.93057452157956 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-01T16:58:01.750362Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180401T160124_20180401T160153_021275_024995_F64C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.084947645 -12.438723322,35.621260236 -12.317621577,36.194664044 -12.186861528,36.76750834 -12.054922275,37.320056088 -11.926427176,37.263669351 -11.687922972,37.22036027 -11.50767174,37.136535516 -11.146543298,37.096041312 -10.965660249,37.05413759 -10.785117395,37.015906469 -10.603727682,36.974470364 -10.423095039,36.94374063 -10.303212839,36.393875848 -10.430024136,35.823893572 -10.560377712,35.253434661 -10.689713432,34.719947333 -10.809631497,34.749981888 -10.929948916,34.790182107 -11.111239323,34.827163251 -11.293260968,34.867843121 -11.474455009,34.907009593 -11.655996893,34.988281754 -12.018433204,35.030300724 -12.199347901,35.084947645 -12.438723322)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40343 45.99341574369515 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 2022-01-24T18:46:56.008110Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S13E037/2018/04/01/024995 2.0E-4 2.0E-4 true block average 2 2 -12.0 37.0 -13.0 38.0 POLYGON((37.00368216765777 -12.0,37.0 -12.000856288889839,37.0 -12.0,37.00368216765777 -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_024995_S13E037_2018_04_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024995_S13E037_2018_04_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024995_S13E037_2018_04_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024995_S13E037_2018_04_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024995_S13E037_2018_04_01_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