https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-28T16:41:39.342423Z 2018-12-28T16:42:04.065380Z s3://sentinel-s1-l1c/GRD/2018/12/28/IW/DV/S1B_IW_GRDH_1SDV_20181228T164139_20181228T164204_014244_01A7C7_21F0 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 2018-12-28T16:41:39.342423Z 2018-12-28T16:42:04.065380Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181228T173827_V20181228T132803_20181228T164533.EOF 347.89986638289196 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-28T17:46:12.875512Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181228T164139_20181228T164204_014244_01A7C7_21F0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.108670534 -13.736973874,25.67883038 -13.607712041,26.253494032 -13.475975888,26.827528546 -13.342938776,27.353127354 -13.219862358,27.137829682 -12.31816134,27.0294013 -11.857241681,26.506241486 -11.97893669,25.934939827 -12.110596735,25.36308264 -12.241091378,24.795775727 -12.369257235,24.900680098 -12.83188273,25.108670534 -13.736973874)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70868 46.13792896794591 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 2021-12-23T20:16:38.778232Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E026/2018/12/28/01A7C7 2.0E-4 2.0E-4 true block average 2 2 -12.0 26.0 -13.0 27.0 POLYGON((26.0 -12.095603210703713,26.41484318861115 -12.0,27.0 -12.0,27.0 -13.0,26.0 -13.0,26.0 -12.095603210703713)) 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_01A7C7_S13E026_2018_12_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A7C7_S13E026_2018_12_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A7C7_S13E026_2018_12_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A7C7_S13E026_2018_12_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A7C7_S13E026_2018_12_28_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