https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-09-28T19:27:44.137419Z 2018-09-28T19:28:34.135412Z s3://sentinel-s1-l1c/GRD/2018/9/28/IW/DV/S1A_IW_GRDH_1SDV_20180928T192809_20180928T192834_023903_029BF7_8AD1 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 2018-09-28T19:28:09.137157Z 2018-09-28T19:28:34.135412Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180928T233055_V20180928T192236_20180928T224006.EOF 347.7248548947139 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-01T09:42:26.224891Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180928T192809_20180928T192834_023903_029BF7_8AD1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-21.27720584 20.474619994,-20.688424539 20.582654006,-20.09420021 20.689506033,-19.499151885 20.794309171,-18.908585227 20.896144132,-19.201332825 22.402785617,-19.79824748 22.30199441,-20.399634602 22.198079249,-21.000128756 22.09195005,-21.59506037 21.984470501,-21.27720584 20.474619994)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78101984459626 46.00578 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 s3://sentinel-s1-l1c/GRD/2018/9/28/IW/DV/S1A_IW_GRDH_1SDV_20180928T192744_20180928T192809_023903_029BF7_8769 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 2018-09-28T19:27:44.137419Z 2018-09-28T19:28:09.135676Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180928T233055_V20180928T192236_20180928T224006.EOF 347.7755249578506 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-01T09:40:08.861233Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180928T192744_20180928T192809_023903_029BF7_8769 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.962691446 18.963824816,-20.378148234 19.072706601,-19.789673755 19.180309342,-19.2004417 19.286025138,-18.616920081 19.388712691,-18.908585227 20.896144132,-19.499151885 20.794309171,-20.09420021 20.689506033,-20.688424539 20.582654006,-21.27720584 20.474619994,-20.962691446 18.963824816)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79865324728162 46.01379 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 2021-12-23T14:57:19.804201Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N20W021/2018/09/28/029BF7 2.0E-4 2.0E-4 true block average 2 2 21.0 -21.0 20.0 -20.0 POLYGON((-21.0 20.0,-21.0 21.0,-20.0 21.0,-20.0 20.0,-21.0 20.0)) 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_029BF7_N20W021_2018_09_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029BF7_N20W021_2018_09_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029BF7_N20W021_2018_09_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029BF7_N20W021_2018_09_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029BF7_N20W021_2018_09_28_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