https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-03T04:03:53.952563Z 2021-12-03T04:04:26.430873Z s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1A_IW_GRDH_1SDV_20211203T040353_20211203T040426_040839_04D93E_0868 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 2021-12-03T04:03:53.952563Z 2021-12-03T04:04:26.430873Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0349363419641 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-03T08:18:58.080199Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211203T040353_20211203T040426_040839_04D93E_0868 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.710279019671624 -8.655215090750504,24.174931686420614 -8.535735535499857,23.611774610363632 -8.409179928961507,23.04786766995275 -8.281575592316914,22.49747055767762 -8.156191430606984,22.45579011579545 -8.33654120404091,22.41508781451936 -8.517218779832932,22.37303860554679 -8.697593054767246,22.33289291557169 -8.878416814678308,22.2906199604723 -9.05875630590462,22.249858182302596 -9.239454664061308,22.165314992931606 -9.600176585405176,22.124110284922054 -9.780799255273399,22.076561327479723 -9.986335953990794,22.629858596167047 -10.11368852728291,23.196510282849225 -10.243058762853387,23.761831998581386 -10.371047784144944,24.30142127447627 -10.49219907619822,24.38926333956277 -10.104994602038353,24.470779108902256 -9.742778377655679,24.590771603251767 -9.198980871145361,24.62959124065329 -9.017461514607024,24.669359473233538 -8.836159897416426,24.710279019671624 -8.655215090750504)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51503 45.94064545877885 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 2021-12-26T15:52:06.490927Z Batch API, v4.69.3 s3://deafrica-sentinel-1/s1_rtc/S10E024/2021/12/03/04D93E 2.0E-4 2.0E-4 true block average 2 2 -9.0 24.0 -10.0 25.0 POLYGON((24.63342139718936 -9.0,24.590771603252744 -9.198980871140563,24.41289208721542 -10.0,24.0 -10.0,24.0 -9.0,24.63342139718936 -9.0)) 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_04D93E_S10E024_2021_12_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04D93E_S10E024_2021_12_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04D93E_S10E024_2021_12_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04D93E_S10E024_2021_12_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04D93E_S10E024_2021_12_03_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