https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-26T04:35:35.376714Z 2018-12-26T04:36:04.390814Z s3://sentinel-s1-l1c/GRD/2018/12/26/IW/DV/S1B_IW_GRDH_1SDV_20181226T043535_20181226T043604_014208_01A690_7A44 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 2018-12-26T04:35:35.376714Z 2018-12-26T04:36:04.390814Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181226T063936_V20181226T021319_20181226T053049.EOF 192.2675738575375 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-26T06:58:28.312421Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181226T043535_20181226T043604_014208_01A690_7A44 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.834432655 21.829335807,20.240678837 21.936719977,19.640901821 22.042856177,19.04023989 22.146794569,18.447774605 22.247001522,18.29645981 21.465458542,18.190612065 20.922770244,18.132663916 20.621173692,18.718404747 20.519839366,19.312309641 20.414933588,19.905402975 20.308007764,20.492605265 20.200015782,20.555314176 20.502277428,20.834432655 21.829335807)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86890979321653 46.14755 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 2021-12-23T20:10:46.702907Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N22E019/2018/12/26/01A690 2.0E-4 2.0E-4 true block average 2 2 23.0 19.0 22.0 20.0 POLYGON((19.0 22.153600565685565,19.88308262225487 22.0,19.0 22.0,19.0 22.153600565685565)) 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_01A690_N22E019_2018_12_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A690_N22E019_2018_12_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A690_N22E019_2018_12_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A690_N22E019_2018_12_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A690_N22E019_2018_12_26_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