https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-13T15:28:24.193554Z 2021-04-13T15:28:48.467789Z s3://sentinel-s1-l1c/GRD/2021/4/13/IW/DV/S1A_IW_GRDH_1SDV_20210413T152824_20210413T152848_037433_04699C_7B97 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 2021-04-13T15:28:24.193554Z 2021-04-13T15:28:48.467789Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8969158050303 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-13T16:47:08.668482Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210413T152824_20210413T152848_037433_04699C_7B97 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.6437908499867 -13.9071625211794,44.20624784344905 -13.77966880132424,44.77331255671749 -13.649698998575666,45.33975702241035 -13.518447173938537,45.89750261191155 -13.387828287172653,45.75382410840216 -12.789449860300952,45.60745229658785 -12.17504723088829,45.052058249084794 -12.304360773092426,44.49056916355584 -12.433825001457047,43.92351514557399 -12.56328351339318,43.36361354628451 -12.689812834602538,43.505119247836795 -13.306515088247197,43.6437908499867 -13.9071625211794)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51129 45.78361634444677 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 2021-12-26T04:02:02.216496Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E045/2021/04/13/04699C 2.0E-4 2.0E-4 true block average 2 2 -12.0 45.0 -13.0 46.0 POLYGON((45.0 -12.316364000263622,45.60745229658775 -12.175047230888314,45.80437995672005 -13.0,45.0 -13.0,45.0 -12.316364000263622)) 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_04699C_S13E045_2021_04_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04699C_S13E045_2021_04_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04699C_S13E045_2021_04_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04699C_S13E045_2021_04_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04699C_S13E045_2021_04_13_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