https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-14T16:37:47.758021Z 2021-12-14T16:38:16.793761Z s3://sentinel-s1-l1c/GRD/2021/12/14/IW/DV/S1B_IW_GRDH_1SDV_20211214T163747_20211214T163816_030024_0395B9_9C0F 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 2021-12-14T16:37:47.758021Z 2021-12-14T16:38:16.793761Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20211214T165635_V20211214T145045_20211214T212545.EOF 347.2174120950258 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-14T17:22:05.027019Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211214T163747_20211214T163816_030024_0395B9_9C0F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.679482999333448 30.92062255712551,20.078973075567117 30.986120255802366,20.351180952080774 31.02998964446747,20.623271421265848 31.073228214479684,21.03033879336305 31.136776351921085,21.302462549232672 31.17849552715056,21.710957150415307 31.2399765934517,21.983472285622522 31.28022845890927,22.269339124120066 31.321789609817465,22.11483000962446 32.10104724499669,22.080179304274505 32.281714070661366,22.046787797436828 32.46255246256958,22.012462318702546 32.64325492563236,21.974839461027134 32.82349475610128,21.94418203537578 32.94482580274526,21.65407452881454 32.903831998448915,21.37577117162369 32.863834152551206,21.0985929169184 32.8233466278316,20.683153090505574 32.76144641898883,20.406555197765595 32.71942295970111,19.992148599145807 32.65524761164367,19.71620879772611 32.611706368763215,19.30970596819122 32.54637931039029,19.502765032875836 31.701036526647194,19.679482999333448 30.92062255712551)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70334871872765 46.52085753338005 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 2021-12-26T16:23:38.944483Z Batch API, v4.69.6 s3://deafrica-sentinel-1/s1_rtc/N31E022/2021/12/14/0395B9 2.0E-4 2.0E-4 true block average 2 2 32.0 22.0 31.0 23.0 POLYGON((22.134865386426508 32.0,22.26933912412 31.32178960981747,22.0 31.28263136382461,22.0 32.0,22.134865386426508 32.0)) 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_0395B9_N31E022_2021_12_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0395B9_N31E022_2021_12_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0395B9_N31E022_2021_12_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0395B9_N31E022_2021_12_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0395B9_N31E022_2021_12_14_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