https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-21T03:46:16.381220Z 2018-12-21T03:46:45.398599Z s3://sentinel-s1-l1c/GRD/2018/12/21/IW/DV/S1A_IW_GRDH_1SDV_20181221T034616_20181221T034645_025118_02C5F6_B2F0 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 2018-12-21T03:46:16.381220Z 2018-12-21T03:46:45.398599Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181221T054034_V20181221T011625_20181221T043355.EOF 191.9975434204499 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-21T06:04:40.195159Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181221T034616_20181221T034645_025118_02C5F6_B2F0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.480217435 -5.686763696,28.369280653 -5.441009067,27.277362085 -5.197309407,27.266266495 -5.255856925,27.228531566 -5.437071742,27.148030436 -5.798387004,27.105929126 -5.978637092,27.026366275 -6.340211578,26.984196764 -6.520467396,26.944505897 -6.701293396,26.918744874 -6.822604025,27.45495275 -6.943780542,28.013331393 -7.06926598,28.57200667 -7.194092468,29.127269165 -7.317425094,29.152475458 -7.195699869,29.191470512 -7.014274144,29.233052171 -6.833427631,29.311314996 -6.470657743,29.352869581 -6.289817471,29.432230211 -5.927318088,29.469367577 -5.74551093,29.480217435 -5.686763696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77129 46.09997303296276 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 2021-12-23T19:53:11.920047Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S07E029/2018/12/21/02C5F6 2.0E-4 2.0E-4 true block average 2 2 -6.0 29.0 -7.0 30.0 POLYGON((29.416318232672783 -6.0,29.352869581000355 -6.289817470998709,29.311314996000196 -6.470657742999696,29.233052171000057 -6.833427630999874,29.194752535957566 -7.0,29.0 -7.0,29.0 -6.0,29.416318232672783 -6.0)) 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_02C5F6_S07E029_2018_12_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C5F6_S07E029_2018_12_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C5F6_S07E029_2018_12_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C5F6_S07E029_2018_12_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C5F6_S07E029_2018_12_21_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