https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-26T16:46:15.142769Z 2022-11-26T16:46:44.170985Z s3://sentinel-s1-l1c/GRD/2022/11/26/IW/DV/S1A_IW_GRDH_1SDV_20221126T164615_20221126T164644_046068_058390_5416 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 2022-11-26T16:46:15.142769Z 2022-11-26T16:46:44.170985Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221126T170819_V20221126T163832_20221126T231332.EOF 347.3488617295992 693000 Copernicus Ground Segment 2022-11-26T17:30:43.525629Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221126T164615_20221126T164644_046068_058390_5416 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.094868312713803 28.80353251787514,18.485742242631126 28.8692547232778,18.751743997580483 28.913283972429245,19.017832316653944 28.95676686656357,19.417566809004814 29.021035083393652,19.81785152096296 29.084124280435347,20.084822185053895 29.12549759607085,20.6240313536282 29.207341407243437,20.47040267956853 29.98767132542286,20.30257085695096 30.831207022570908,20.025002429130325 30.79050388083118,19.753163115383003 30.750029220362805,19.481601363917665 30.708993955751502,19.074686562478696 30.646378770308154,18.803697999143097 30.603928963715738,18.397709755035827 30.539207325381454,18.12820625123694 30.49549746092805,17.727961848956497 30.429482325811648,17.83614015944364 29.94627722825672,17.91997359977112 29.584919722899002,17.95766517683417 29.403535880157076,17.997426541442746 29.22249978888529,18.039475247665575 29.04185046987092,18.08293893865401 28.861442916288734,18.094868312713803 28.80353251787514)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76191054184604 46.55918988787475 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 2022-11-26T19:12:46.911716Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/N29E018/2022/11/26/058390 2.0E-4 2.0E-4 true block average 2 2 30.0 18.0 29.0 19.0 POLYGON((18.049557840406734 29.0,18.0 29.21144371659119,18.0 30.0,19.0 30.0,19.0 29.0,18.049557840406734 29.0)) 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_058390_N29E018_2022_11_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058390_N29E018_2022_11_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058390_N29E018_2022_11_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058390_N29E018_2022_11_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058390_N29E018_2022_11_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 2021 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