https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-13T15:55:15.029353Z 2021-11-13T15:55:44.046925Z s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1A_IW_GRDH_1SDV_20211113T155515_20211113T155544_040555_04CF58_7C7D 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 2021-11-13T15:55:15.029353Z 2021-11-13T15:55:44.046925Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.6201834293 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-13T16:46:13.224204Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211113T155515_20211113T155544_040555_04CF58_7C7D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.629253288961927 23.251284661507245,32.008535099155225 23.31915454735752,32.263103850664166 23.364155390184415,32.773143405253435 23.452981918222044,33.157710608882994 23.51877836463364,33.41461518040141 23.562168274984828,33.67191908652812 23.605172126534242,34.043265813652745 23.66643577603621,34.03149243151809 23.72443530866096,33.9625598595277 24.086302540246646,33.92750616047577 24.267133000205277,33.72750304002811 25.29203578029512,33.34849486053707 25.231021536236213,33.08865636180336 25.188591492396213,32.56943342289769 25.10235208163872,32.18463222289451 25.03718593615421,31.92736835394431 24.993025408971207,31.66758616439758 24.94795165312459,31.281405096029502 24.88004833067383,31.30723640322352 24.758777503488442,31.346880675890475 24.577781597357802,31.46311519881225 24.03431715410468,31.539109665911358 23.671740305685603,31.629253288961927 23.251284661507245)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83301488065307 46.70479003784104 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 2021-12-26T14:49:36.900683Z Batch API, v4.64.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/11/13/04CF58 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.88975742968831,34.043265813652326 23.66643577603617,34.0 23.659297914169077,34.0 23.88975742968831)) 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_04CF58_N23E034_2021_11_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04CF58_N23E034_2021_11_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04CF58_N23E034_2021_11_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04CF58_N23E034_2021_11_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04CF58_N23E034_2021_11_13_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