https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-01-30T02:36:39.725005Z 2021-01-30T02:37:35.309084Z s3://sentinel-s1-l1c/GRD/2021/1/30/IW/DV/S1A_IW_GRDH_1SDV_20210130T023704_20210130T023735_036361_044458_21EB 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 2021-01-30T02:37:04.725012Z 2021-01-30T02:37:35.309084Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210130T042858_V20210130T000232_20210130T032002.EOF 192.4079170186232 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-30T05:03:45.331217Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210130T023704_20210130T023735_036361_044458_21EB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.008570000793945 -22.483930798229466,43.44851640406941 -22.35517133657873,42.84768139807167 -22.21460106020724,42.247218090953 -22.071631764525783,41.667333494717454 -21.931201611544278,41.47051342200651 -22.649104864019616,41.420727028859076 -22.82850130851391,41.32044054289846 -23.18716731253925,41.193610212955036 -23.637364129673273,41.77987295977827 -23.780039132957967,42.14398649388319 -23.867380130058354,42.386997992021804 -23.925131889508673,42.75191729872796 -24.011042740905225,42.99546385503203 -24.067836845251826,43.5731673284114 -24.200806692678405,43.739023042036195 -23.568028021175763,43.831616358269144 -23.207217256521417,43.91753549714692 -22.844916818269986,44.008570000793945 -22.483930798229466)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.06036 45.64622493936964 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/2021/1/30/IW/DV/S1A_IW_GRDH_1SDV_20210130T023639_20210130T023704_036361_044458_6DFD 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 2021-01-30T02:36:39.725005Z 2021-01-30T02:37:04.723528Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210130T042858_V20210130T000232_20210130T032002.EOF 192.3440148650197 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-30T05:01:07.918532Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210130T023639_20210130T023704_036361_044458_6DFD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.40729316485353 -20.98454745919752,43.83851424975892 -20.853987251093475,43.24285711091077 -20.714988975568367,42.648196003094775 -20.573926397125092,42.07961671566838 -20.436902522609632,41.98323242441454 -20.796025986887717,41.83762059824072 -21.334708690009062,41.667333494717454 -21.931201611544278,42.247218090953 -22.071631764525783,42.84768139807167 -22.21460106020724,43.44851640406941 -22.35517133657873,44.008570000793945 -22.483930798229466,44.03085086952731 -22.425503786736634,44.08195348335231 -22.24626654660667,44.13143318362472 -22.066665916961487,44.17844079693988 -21.88650920495394,44.22337978204598 -21.705887051883572,44.315682622288115 -21.345229569888264,44.40729316485353 -20.98454745919752)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.19452 45.69897108679213 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 2021-12-26T00:15:02.707385Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E043/2021/01/30/044458 2.0E-4 2.0E-4 true block average 2 2 -22.0 43.0 -23.0 44.0 POLYGON((44.0 -22.51791407220187,43.91753549714388 -22.84491681828205,43.88075769612349 -23.0,43.0 -23.0,43.0 -22.0,44.0 -22.0,44.0 -22.51791407220187)) 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_044458_S23E043_2021_01_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_044458_S23E043_2021_01_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_044458_S23E043_2021_01_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_044458_S23E043_2021_01_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_044458_S23E043_2021_01_30_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