https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-09-10T16:52:48.996302Z 2019-09-10T16:53:18.015467Z s3://sentinel-s1-l1c/GRD/2019/9/10/IW/DV/S1A_IW_GRDH_1SDV_20190910T165248_20190910T165318_028961_0348D1_A925 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 2019-09-10T16:52:48.996302Z 2019-09-10T16:53:18.015467Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190910T173941_V20190910T134520_20190910T170250.EOF 346.8609209822303 693000 Copernicus S1 Core Ground Segment - UPA 2019-09-10T17:48:58.111130Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190910T165248_20190910T165318_028961_0348D1_A925 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.02377789546481 -35.59026192529938,27.375945004734056 -35.50964844627405,27.64987210477354 -35.44610684337633,27.92336763574983 -35.3819473208041,28.332796506473098 -35.28455462859066,28.605202760438623 -35.21886081834599,29.012986977200665 -35.11917815253943,29.284289821028157 -35.051965373741595,29.66203785919305 -34.9571759946914,29.512947482460877 -34.54604757277881,29.385549821448514 -34.19112640501617,29.2592592472717 -33.83605051725711,29.09245396789707 -33.36208802484755,28.72108958741249 -33.45503662314074,28.454412262455733 -33.52097001614932,28.0536426605237 -33.618795852548566,27.785963345171712 -33.683293736288,27.383699839946694 -33.7789557063462,27.115030808689504 -33.8420040038899,26.84596946247676 -33.90446852714311,26.500104715054206 -33.98375135617259,26.653630476056893 -34.46103474782449,26.769775128797008 -34.81863816353268,26.886858772959208 -35.17612072387065,27.02377789546481 -35.59026192529938)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.62811 45.423723467788 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 2021-12-24T21:56:22.213499Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S35E029/2019/09/10/0348D1 2.0E-4 2.0E-4 true block average 2 2 -34.0 29.0 -35.0 30.0 POLYGON((29.31757149832949 -34.0,29.512947482409633 -34.546047572636596,29.662037859193056 -34.95717599469135,29.49137861283266 -35.0,29.0 -35.0,29.0 -34.0,29.31757149832949 -34.0)) 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_0348D1_S35E029_2019_09_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0348D1_S35E029_2019_09_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0348D1_S35E029_2019_09_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0348D1_S35E029_2019_09_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0348D1_S35E029_2019_09_10_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