https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-29T06:38:02.289729Z 2021-01-29T06:38:31.274858Z s3://sentinel-s1-l1c/GRD/2021/1/29/IW/DV/S1A_IW_GRDH_1SDV_20210129T063802_20210129T063831_036349_0443E5_B7C0 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 2021-01-29T06:38:02.289729Z 2021-01-29T06:38:31.274858Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210129T084555_V20210129T041737_20210129T073507.EOF 192.5620066100394 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-29T09:08:43.426960Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210129T063802_20210129T063831_036349_0443E5_B7C0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.548931304469193 28.688514884200103,-8.944375871198234 28.755097097499387,-9.213772050169467 28.799743258405027,-9.747834608852873 28.886558421167113,-10.143752311184032 28.949467436861738,-10.410285433360915 28.99111905225542,-10.676325988105553 29.032135770798025,-11.076443574531327 29.092769696839948,-11.146665476593112 28.731386904630074,-11.18252605797093 28.550755895138625,-11.219770591199632 28.370330607708386,-11.255099634214154 28.189613200194636,-11.291045384351074 28.008985078814657,-11.326172449468014 27.828228296171464,-11.361923960496675 27.647563273193494,-11.397171636092533 27.472768128576675,-10.87163970065922 27.39075333974657,-10.608550174922154 27.348905953067877,-10.21538204432939 27.285385550132897,-9.821502004725371 27.220571224347527,-9.558933686843222 27.176708319455447,-9.296264889004588 27.132303057969544,-8.905275364897728 27.065228820741535,-8.868286995429433 27.240710658696823,-8.827691307561441 27.42157774152847,-8.749374618203486 27.783808356345297,-8.629607777027113 28.32676943859702,-8.587640090249785 28.507411898778233,-8.548931304469193 28.688514884200103)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78705203868267 46.61487422686198 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 2021-12-26T00:11:48.965111Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W010/2021/01/29/0443E5 2.0E-4 2.0E-4 true block average 2 2 28.0 -10.0 27.0 -9.0 POLYGON((-9.0 27.081478828106064,-9.558933686891978 27.176708319463426,-10.0 27.24994368818034,-10.0 28.0,-9.0 28.0,-9.0 27.081478828106064)) 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_0443E5_N27W010_2021_01_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0443E5_N27W010_2021_01_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0443E5_N27W010_2021_01_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0443E5_N27W010_2021_01_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0443E5_N27W010_2021_01_29_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