https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-04T03:00:32.851192Z 2022-01-04T03:00:57.850279Z s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T030032_20220104T030057_041305_04E8FC_FC94 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 2022-01-04T03:00:32.851192Z 2022-01-04T03:00:57.850279Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220104T033711_V20220104T020610_20220104T084110.EOF 192.230652687731 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-04T05:43:27.473427Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220104T030032_20220104T030057_041305_04E8FC_FC94 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.06181998089893 -17.707275936948616,38.50088963751389 -17.579137481778776,37.90864553411162 -17.44192827863006,37.31661914186898 -17.302815362065992,36.77324415982286 -17.173413947151246,36.68241171380751 -17.53348881565882,36.5905309074123 -17.893453943759027,36.49794189955515 -18.253297651760835,36.38938900360781 -18.672357714306244,36.93631433750111 -18.803340314353477,37.53228257852192 -18.94402060475306,38.129238078900926 -19.082797874009664,38.694716579896635 -19.212271427547392,38.886377387994905 -18.430059679468854,39.06181998089893 -17.707275936948616)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.18962 45.90033536202436 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 2022-01-04T08:28:43.076199Z Batch API, v4.78.0 s3://deafrica-sentinel-1/s1_rtc/S19E038/2022/01/04/04E8FC 2.0E-4 2.0E-4 true block average 2 2 -18.0 38.0 -19.0 39.0 POLYGON((38.990766544572175 -18.0,38.7467282166942 -19.0,38.0 -19.0,38.0 -18.0,38.990766544572175 -18.0)) 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_04E8FC_S19E038_2022_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E8FC_S19E038_2022_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E8FC_S19E038_2022_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E8FC_S19E038_2022_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E8FC_S19E038_2022_01_04_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