https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-25T02:17:48.495168Z 2021-06-25T02:18:17.545648Z s3://sentinel-s1-l1c/GRD/2021/6/25/IW/DV/S1A_IW_GRDH_1SDV_20210625T021748_20210625T021817_038490_048ACB_6C47 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 2021-06-25T02:17:48.495168Z 2021-06-25T02:18:17.545648Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0943520356256 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-25T05:13:10.379096Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210625T021748_20210625T021817_038490_048ACB_6C47 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.65998327994287 -12.214282182964775,50.08784564805055 -12.085176687005912,49.51124676510848 -11.9537600760261,48.9352021033788 -11.821174196077038,48.41853133379249 -11.701155353473348,48.27683266730833 -12.299716308691035,48.19066831733947 -12.6603488101021,48.05973172502278 -13.200973132064322,48.02925738411562 -13.32356188774008,48.54804101504165 -13.445034628606063,49.12655848267112 -13.5790960620128,49.70623004314124 -13.711945939193727,50.28616072055942 -13.843368329491415,50.48133423595881 -12.996088207997145,50.65998327994287 -12.214282182964775)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51013074530265 46.07280103587129 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 2021-12-26T07:45:20.885182Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E048/2021/06/25/048ACB 2.0E-4 2.0E-4 true block average 2 2 -12.0 48.0 -13.0 49.0 POLYGON((48.1084064442147 -13.0,48.190668317349015 -12.660348810062253,48.347785175812156 -12.0,49.0 -12.0,49.0 -13.0,48.1084064442147 -13.0)) 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_048ACB_S13E048_2021_06_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_048ACB_S13E048_2021_06_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_048ACB_S13E048_2021_06_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_048ACB_S13E048_2021_06_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_048ACB_S13E048_2021_06_25_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