https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-05-09T19:08:06.707222Z 2018-05-09T19:08:56.705345Z s3://sentinel-s1-l1c/GRD/2018/5/9/IW/DV/S1A_IW_GRDH_1SDV_20180509T190831_20180509T190856_021832_025B15_BE77 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 2018-05-09T19:08:31.707028Z 2018-05-09T19:08:56.705345Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180509T213344_V20180509T172717_20180509T204447.EOF 347.9765964819402 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-09T21:44:36.652477Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180509T190831_20180509T190856_021832_025B15_BE77 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.886044711 9.439996577,-14.322415603 9.554000522,-13.757162043 9.667337791,-13.191531282 9.77974315,-12.643767766 9.887625242,-12.751507972 10.430612838,-12.822766557 10.792748364,-12.894867698 11.154700139,-12.942260005 11.395777418,-13.492940197 11.289057374,-14.06152864 11.177705748,-14.629682279 11.06527333,-15.196147147 10.952023926,-15.146777667 10.710333482,-15.071798048 10.347461232,-14.886044711 9.439996577)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82215186250566 46.0883 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/2018/5/9/IW/DV/S1A_IW_GRDH_1SDV_20180509T190806_20180509T190831_021832_025B15_FD43 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 2018-05-09T19:08:06.707222Z 2018-05-09T19:08:31.705539Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180509T213344_V20180509T172717_20180509T204447.EOF 347.995521702884 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-09T21:44:18.895204Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180509T190806_20180509T190831_021832_025B15_FD43 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.575333649 7.927661496,-14.01412955 8.042443764,-13.451365487 8.156707988,-12.888282518 8.270187521,-12.342505336 8.379356372,-12.643767766 9.887625242,-13.191531282 9.77974315,-13.757162043 9.667337791,-14.322415603 9.554000522,-14.886044711 9.439996577,-14.575333649 7.927661496)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80998161031717 46.07747 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 2022-01-25T15:52:36.034641Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N09W014/2018/05/09/025B15 2.0E-4 2.0E-4 true block average 2 2 10.0 -14.0 9.0 -13.0 POLYGON((-14.0 9.0,-14.0 10.0,-13.0 10.0,-13.0 9.0,-14.0 9.0)) 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_025B15_N09W014_2018_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025B15_N09W014_2018_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025B15_N09W014_2018_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025B15_N09W014_2018_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025B15_N09W014_2018_05_09_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