https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-08T03:19:03.984672Z 2022-04-08T03:19:30.940531Z s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T031903_20220408T031930_042676_051786_E05C 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 2022-04-08T03:19:03.984672Z 2022-04-08T03:19:30.940531Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220408T051402_V20220408T004347_20220408T040117.EOF 192.5337319045832 693000 Copernicus Ground Segment 2022-04-08T06:30:31.260500Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220408T031903_20220408T031930_042676_051786_E05C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.00616423235918 -25.19943796631893,32.44846581625122 -25.070987585802147,32.197814453677715 -25.012482189224247,31.821363482849286 -24.92371746663829,31.447314186863014 -24.83446091508933,31.196050971577595 -24.773902796019645,30.94413941200254 -24.712705305626777,30.594713332232 -24.62701583680136,30.544841392330085 -24.80650320865775,30.48868209221161 -24.984533071023627,30.437128072074593 -25.163730175318726,30.388809792595918 -25.34375827713474,30.330814367041224 -25.521382106455683,30.281486569510793 -25.70119562155574,30.228694301263573 -25.880161405387913,30.172598720111722 -26.05831808187465,30.15649015696543 -26.11167614174132,30.506488569345066 -26.19785086828726,30.757448277160968 -26.2590337905895,31.140208386956957 -26.351403791815688,31.396723585292772 -26.41265928124927,31.651608959320846 -26.47300356465971,32.027873508697404 -26.56112885728292,32.28766132492249 -26.621338897757017,32.599301187292255 -26.692829920542835,32.71313577292341 -26.27932811996364,32.81157181551984 -25.919455726108318,33.00616423235918 -25.19943796631893)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.7748 45.75518346046401 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 2022-04-08T08:13:28.474183Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S27E031/2022/04/08/051786 2.0E-4 2.0E-4 true block average 2 2 -26.0 31.0 -27.0 32.0 POLYGON((32.0 -26.554600575214995,31.396723585278334 -26.412659281245578,31.0 -26.31756784981512,31.0 -26.0,32.0 -26.0,32.0 -26.554600575214995)) 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_051786_S27E031_2022_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051786_S27E031_2022_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051786_S27E031_2022_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051786_S27E031_2022_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051786_S27E031_2022_04_08_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