https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-28T15:47:12.285332Z 2021-08-28T15:47:41.317042Z s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1A_IW_GRDH_1SDV_20210828T154712_20210828T154741_039432_04A882_6335 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 2021-08-28T15:47:12.285332Z 2021-08-28T15:47:41.317042Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.5900145842014 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-28T16:22:50.444053Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210828T154712_20210828T154741_039432_04A882_6335 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.53451412881786 23.97658468154138,33.907230045030396 24.042770464525223,34.15898808421869 24.086925239495176,34.53643456460095 24.15229255710122,34.789093502928864 24.19549054727291,35.15998841532009 24.25810179526152,35.4076799544492 24.299378170140617,35.95879024458331 24.389657747901467,35.91181167747423 24.628559548595337,35.66563274926395 25.89429307643332,35.64130524177075 26.015772729607853,35.08271920493186 25.926484300864054,34.828135215730555 25.885024756529646,34.44685800163775 25.82204411515415,34.073289985793416 25.75929752913833,33.81705217307727 25.715672354898146,33.5623279625823 25.67182637541534,33.18423017784282 25.60586392751901,33.28881437884735 25.121825843458975,33.32677345358021 24.940499923821243,33.36606572937179 24.759409571065497,33.40374242214156 24.578033261107787,33.53451412881786 23.97658468154138)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.833472959537 46.35302348138603 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 2021-12-26T10:55:16.877661Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N24E034/2021/08/28/04A882 2.0E-4 2.0E-4 true block average 2 2 25.0 34.0 24.0 35.0 POLYGON((35.0 24.231093944756488,34.536434564527504 24.15229255708863,34.0 24.059040993557005,34.0 25.0,35.0 25.0,35.0 24.231093944756488)) 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_04A882_N24E034_2021_08_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04A882_N24E034_2021_08_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04A882_N24E034_2021_08_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04A882_N24E034_2021_08_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04A882_N24E034_2021_08_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