https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-26T04:08:21.650034Z 2021-09-26T04:08:45.686569Z s3://sentinel-s1-l1c/GRD/2021/9/26/IW/DV/S1B_IW_GRDH_1SDV_20210926T040821_20210926T040845_028864_0371D5_669E 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 2021-09-26T04:08:21.650034Z 2021-09-26T04:08:45.686569Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.7854070553663 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-26T04:40:29.063484Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210926T040821_20210926T040845_028864_0371D5_669E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.300859610177177 32.3461000634917,28.9028822053404 32.41022652121052,28.634883149052303 32.452650960910475,28.232418077586036 32.51521846185309,27.963801045669545 32.55621529214599,27.560421996606227 32.61663477312796,27.29120443361129 32.65619526496686,27.02175165071603 32.695178785745924,26.668604428334568 32.74532777008455,26.452914365825823 31.66249269971994,26.40473900976561 31.42420642064907,26.75306414529097 31.37358596349121,27.01806843349253 31.334390798446904,27.284210090032282 31.294446019648486,27.681638890722134 31.233706588127408,27.94651350651889 31.19250076464187,28.343469028952782 31.1296605018156,28.607617959621294 31.087120767932973,29.00008025308273 31.02284630103867,29.13602625536148 31.623186415534565,29.300859610177177 32.3461000634917)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70159721465152 46.14830385042696 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 2021-12-26T12:21:44.202879Z Batch API, v4.55.0 s3://deafrica-sentinel-1/s1_rtc/N31E027/2021/09/26/0371D5 2.0E-4 2.0E-4 true block average 2 2 32.0 27.0 31.0 28.0 POLYGON((28.0 31.18403355580335,27.68163889073451 31.233706588125436,27.0 31.337063190043587,27.0 32.0,28.0 32.0,28.0 31.18403355580335)) 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_0371D5_N31E027_2021_09_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0371D5_N31E027_2021_09_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0371D5_N31E027_2021_09_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0371D5_N31E027_2021_09_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0371D5_N31E027_2021_09_26_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