https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-19T02:52:37.082464Z 2021-09-19T02:53:04.381882Z s3://sentinel-s1-l1c/GRD/2021/9/19/IW/DV/S1B_IW_GRDH_1SDV_20210919T025237_20210919T025304_028761_036EA9_1151 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 2021-09-19T02:52:37.082464Z 2021-09-19T02:53:04.381882Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.353941331312 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-19T05:24:09.037141Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210919T025237_20210919T025304_028761_036EA9_1151 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.248951005535005 -21.17797825264495,39.69245438404438 -21.050238744902057,39.09140710028819 -20.909981391409517,38.49147918438828 -20.767628955580815,37.914418111433726 -20.62847878408735,37.720553129093055 -21.34659079589838,37.62275306237666 -21.7055702956323,37.50396358680064 -22.138558839359792,38.086447663355386 -22.2796846173543,38.692120619299146 -22.42392637358857,39.29903033958552 -22.5659086403926,39.86104830099076 -22.69509431896001,40.06555972078213 -21.899399631006897,40.248951005535005 -21.17797825264495)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.98476 45.67990967949469 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 2021-12-26T12:01:09.153143Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/S23E038/2021/09/19/036EA9 2.0E-4 2.0E-4 true block average 2 2 -22.0 38.0 -23.0 39.0 POLYGON((39.0 -22.495952592502086,38.69212061928664 -22.42392637358547,38.0 -22.258739849526574,38.0 -22.0,39.0 -22.0,39.0 -22.495952592502086)) 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_036EA9_S23E038_2021_09_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036EA9_S23E038_2021_09_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036EA9_S23E038_2021_09_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036EA9_S23E038_2021_09_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036EA9_S23E038_2021_09_19_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