https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-30T03:39:53.527960Z 2018-08-30T03:40:18.613431Z s3://sentinel-s1-l1c/GRD/2018/8/30/IW/DV/S1A_IW_GRDH_1SDV_20180830T033953_20180830T034018_023470_028E14_2D5E 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 2018-08-30T03:39:53.527960Z 2018-08-30T03:40:18.613431Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180830T070022_V20180830T024656_20180830T060426.EOF 192.0915238601916 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-30T09:28:22.427913Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180830T033953_20180830T034018_023470_028E14_2D5E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.064936271 -12.234442087,29.521148656 -12.111707365,28.952641975 -11.982142003,28.38467569 -11.85143742,27.830725491 -11.722750469,27.745553485 -12.083433234,27.569457052 -12.803743822,27.524402965 -12.983601406,27.497403413 -13.106051635,28.053909639 -13.236219369,28.62456592 -13.368306325,29.195833101 -13.499117512,29.742322269 -13.62291385,29.768301133 -13.500022017,29.811933797 -13.31947833,29.982468797 -12.596457253,30.064936271 -12.234442087)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.53211763124094 45.92214423036624 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 2021-12-23T04:27:41.368244Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E029/2018/08/30/028E14 2.0E-4 2.0E-4 true block average 2 2 -13.0 29.0 -14.0 30.0 POLYGON((29.88728739143811 -13.0,29.768301132999248 -13.500022017004204,29.742322268999875 -13.622913849999982,29.0 -13.454274816239291,29.0 -13.0,29.88728739143811 -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_028E14_S14E029_2018_08_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028E14_S14E029_2018_08_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028E14_S14E029_2018_08_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028E14_S14E029_2018_08_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028E14_S14E029_2018_08_30_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