https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-08-28T19:00:02.360700Z 2021-08-28T19:00:52.359162Z s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1A_IW_GRDH_1SDV_20210828T190027_20210828T190052_039434_04A894_B923 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 2021-08-28T19:00:27.359931Z 2021-08-28T19:00:52.359162Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.9874702829931 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-28T21:00:57.155460Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210828T190027_20210828T190052_039434_04A894_B923 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.63518724416063 8.498912255782217,-12.073830128418354 8.613260079984196,-11.509124774082535 8.727391945232451,-10.945405288811834 8.840415011241527,-10.395862330643633 8.949709580399988,-10.429242427403752 9.131182107204554,-10.467808825861583 9.311715022548437,-10.504912057952604 9.492533091475476,-10.541401781422021 9.673467173297384,-10.57728018408284 9.85451628950132,-10.648097681846103 10.21678108269978,-10.685009942059327 10.39761126235284,-10.69514635545185 10.45799860953886,-11.24183099354353 10.350978279827675,-11.813123369153786 10.23806401874195,-12.379881207584024 10.124974671776506,-12.934115070825097 10.013362656584484,-12.924061812904062 9.952699520136054,-12.882827001757851 9.772013885511036,-12.854712526212078 9.588663261414,-12.8211923826496 9.406404890391572,-12.747171742943074 9.04329931130092,-12.63518724416063 8.498912255782217)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82206971274235 46.11909805597091 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 s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1A_IW_GRDH_1SDV_20210828T190002_20210828T190027_039434_04A894_3C98 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 2021-08-28T19:00:02.360700Z 2021-08-28T19:00:27.358441Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.00417840810576 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-28T23:08:16.530952Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210828T190002_20210828T190027_039434_04A894_3C98 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.324026421903978 6.986594860747152,-11.765578037828565 7.101583249853659,-11.205516353413573 7.216168011722958,-10.643995051587153 7.3303017740507865,-10.094782304245538 7.441195225340981,-10.129828660173116 7.622388967412724,-10.163684517946237 7.8039087547901405,-10.203807253826579 7.984163661518648,-10.274216626487142 8.346631248073974,-10.311140079379662 8.527512374431414,-10.382742376569416 8.889705784158581,-10.395862330643633 8.949709580399988,-10.945405288811834 8.840415011241527,-11.509124774082535 8.727391945232451,-12.073830128418354 8.613260079984196,-12.63518724416063 8.498912255782217,-12.622248929869405 8.438639662734252,-12.582563822963667 8.25762435216858,-12.547654493975843 8.075627149129609,-12.510371697234012 7.8941144451866005,-12.472391782173677 7.712742974253622,-12.436037690288934 7.5310342538387065,-12.324026421903978 6.986594860747152)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80379523203164 46.0899046359046 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 2021-12-26T10:56:19.988753Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N08W012/2021/08/28/04A894 2.0E-4 2.0E-4 true block average 2 2 9.0 -12.0 8.0 -11.0 POLYGON((-12.0 8.0,-12.0 9.0,-11.0 9.0,-11.0 8.0,-12.0 8.0)) 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_04A894_N08W012_2021_08_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04A894_N08W012_2021_08_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04A894_N08W012_2021_08_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04A894_N08W012_2021_08_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04A894_N08W012_2021_08_28_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