https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-23T17:10:57.004419Z 2021-10-23T17:11:22.003048Z s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1B_IW_GRDH_1SDV_20211023T171057_20211023T171122_029266_037E15_D976 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 2021-10-23T17:10:57.004419Z 2021-10-23T17:11:22.003048Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.1803351362532 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-23T17:59:03.576524Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211023T171057_20211023T171122_029266_037E15_D976 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.31228562177861 31.573418323239196,11.704915489203334 31.637270817140443,11.974264719827142 31.68032709740085,12.253414839731718 31.724301273949237,12.665668167682977 31.788058909216073,12.94060849817641 31.82979242347414,13.352505689068598 31.89113762921984,13.625592247735852 31.931033539255225,13.91605011155276 31.97277676015643,13.879836497161616 32.15314846428429,13.842307340772868 32.33342240135899,13.805911212826208 32.51385435991262,13.73009444515359 32.87429077391772,13.609265262765682 33.47487122522818,13.31358134562127 33.433482261250454,13.033120287333553 33.393529736489725,12.752916685783376 33.35294518858438,12.333101195869581 33.290886578204145,12.053555473420683 33.24872859380099,11.634741553770938 33.184317200078624,11.35616069602599 33.14064073922495,10.960742791054457 33.077492272421736,11.142854346495794 32.29562017533776,11.184195632243577 32.11487628550109,11.226308284537636 31.934260210152363,11.27032755201874 31.753959456300613,11.31228562177861 31.573418323239196)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61053365975952 46.51113540513495 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 2021-12-26T13:47:21.813597Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N32E013/2021/10/23/037E15 2.0E-4 2.0E-4 true block average 2 2 33.0 13.0 32.0 14.0 POLYGON((13.704803340568105 33.0,13.80591121281768 32.51385435995351,13.910584443226751 32.0,13.0 32.0,13.0 33.0,13.704803340568105 33.0)) 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_037E15_N32E013_2021_10_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037E15_N32E013_2021_10_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037E15_N32E013_2021_10_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037E15_N32E013_2021_10_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037E15_N32E013_2021_10_23_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