https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-18T04:38:43.947224Z 2022-09-18T04:39:12.943898Z s3://sentinel-s1-l1c/GRD/2022/9/18/IW/DV/S1A_IW_GRDH_1SDV_20220918T043843_20220918T043912_045054_056220_7ADF 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 2022-09-18T04:38:43.947224Z 2022-09-18T04:39:12.943898Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220918T061924_V20220918T021426_20220918T053156.EOF 192.0795574329373 693000 Copernicus Ground Segment 2022-09-18T07:22:09.146174Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220918T043843_20220918T043912_045054_056220_7ADF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.318086834997512 14.491789065772814,18.74186114558605 14.603624966965302,18.163381836033523 14.714353380166248,17.58456333217891 14.823590372261194,17.03221283252625 14.926368439220168,16.950168633451902 14.506383613885106,16.71322035152382 13.300364840585909,17.261328960448914 13.196415508827226,17.83594771604788 13.086077237068253,18.409945264184437 12.97448030172729,18.98203143923604 12.861892676720576,19.318086834997512 14.491789065772814)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87437367154469 46.13380985465411 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 2022-09-18T09:34:26.110469Z Batch API, v4.141.1 s3://deafrica-sentinel-1/s1_rtc/N12E019/2022/09/18/056220 2.0E-4 2.0E-4 true block average 2 2 13.0 19.0 12.0 20.0 POLYGON((19.010506691708493 13.0,19.0 12.949041678566857,19.0 13.0,19.010506691708493 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_056220_N12E019_2022_09_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_056220_N12E019_2022_09_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_056220_N12E019_2022_09_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_056220_N12E019_2022_09_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_056220_N12E019_2022_09_18_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 2021 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