https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-19T16:39:54.024981Z 2021-09-19T16:40:19.024209Z s3://sentinel-s1-l1c/GRD/2021/9/19/IW/DV/S1B_IW_GRDH_1SDV_20210919T163954_20210919T164019_028769_036EF2_6C3A 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 2021-09-19T16:39:54.024981Z 2021-09-19T16:40:19.024209Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.69274179140393 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-19T21:12:41.854042Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210919T163954_20210919T164019_028769_036EF2_6C3A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.95524244823924 -21.259710297799558,27.512731236499185 -21.13165814635119,28.11463560188907 -20.991092637263645,28.713971841787835 -20.84876629570697,29.28284774819362 -20.711485852937045,29.18782362246521 -20.3519450200711,29.141441959795564 -20.171871259896623,29.094457222237573 -19.991960192256627,29.04691067913206 -19.81219935577155,28.902475251057165 -19.27344311136541,28.887354637185158 -19.214055294264597,28.321925276577247 -19.34981874471808,27.726259208871305 -19.49070870231725,27.130255122574 -19.629490347177075,26.575820755226083 -19.756614928031063,26.68078108529418 -20.177237346546576,26.81774206020478 -20.718539934649975,26.90981940629479 -21.079279114911724,26.95524244823924 -21.259710297799558)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.23798 45.8869002027687 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 2021-12-26T12:01:57.084188Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/S21E026/2021/09/19/036EF2 2.0E-4 2.0E-4 true block average 2 2 -20.0 26.0 -21.0 27.0 POLYGON((26.889583704433647 -21.0,26.63655403134976 -20.0,27.0 -20.0,27.0 -21.0,26.889583704433647 -21.0)) 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_036EF2_S21E026_2021_09_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036EF2_S21E026_2021_09_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036EF2_S21E026_2021_09_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036EF2_S21E026_2021_09_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036EF2_S21E026_2021_09_19_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