https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-06T16:09:47.714420Z 2018-05-06T16:10:15.015451Z s3://sentinel-s1-l1c/GRD/2018/5/6/IW/DV/S1B_IW_GRDH_1SDV_20180506T160947_20180506T161015_010802_013BF5_5D2F 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 2018-05-06T16:09:47.714420Z 2018-05-06T16:10:15.015451Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180506T165033_V20180506T125502_20180506T161232.EOF 347.97356642345574 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-06T17:00:31.286308Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180506T160947_20180506T161015_010802_013BF5_5D2F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.376361871 -9.535967417,32.940944864 -9.409525438,33.509375537 -9.281226202,34.077393327 -9.152034948,34.592642757 -9.033998972,34.552605429 -8.853250855,34.508724783 -8.673303565,34.466869432 -8.492895827,34.421196921 -8.313375609,34.379759313 -8.132888535,34.33977803 -7.952074218,34.298274867 -7.771616799,34.257612107 -7.590975517,34.241962815 -7.515916284,33.728330484 -7.632534645,33.16216414 -7.760306322,32.595656837 -7.887334657,32.033052597 -8.012662937,32.048353631 -8.087972471,32.088204885 -8.26922426,32.128878899 -8.450297376,32.167968472 -8.631729237,32.208537416 -8.812834512,32.253523673 -8.992955541,32.29441768 -9.173998131,32.337337874 -9.354590609,32.376361871 -9.535967417)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7883 46.23387992809969 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 2022-01-25T13:15:27.574524Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S08E034/2018/05/06/013BF5 2.0E-4 2.0E-4 true block average 2 2 -7.0 34.0 -8.0 35.0 POLYGON((34.0 -7.570853065049741,34.24196281499984 -7.5159162839999825,34.25761210700284 -7.590975517013349,34.3503752785196 -8.0,34.0 -8.0,34.0 -7.570853065049741)) 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_013BF5_S08E034_2018_05_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013BF5_S08E034_2018_05_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013BF5_S08E034_2018_05_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013BF5_S08E034_2018_05_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013BF5_S08E034_2018_05_06_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