https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-22T03:36:44.346614Z 2020-01-22T03:37:09.344936Z s3://sentinel-s1-l1c/GRD/2020/1/22/IW/DV/S1B_IW_GRDH_1SDV_20200122T033644_20200122T033709_019924_025B01_1627 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 2020-01-22T03:36:44.346614Z 2020-01-22T03:37:09.344936Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200122T054651_V20200122T010734_20200122T042504.EOF 191.9754165278206 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-22T07:01:59.474790Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200122T033644_20200122T033709_019924_025B01_1627 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.10866794275254 -3.045193050923588,31.0104313474521 -2.8053177782012813,29.91105438047139 -2.564093089845119,29.833957377675837 -2.9259152462385187,29.794681602522154 -3.1067229985698153,29.756426023664517 -3.287764320837588,29.58830482700192 -4.0709949590347225,30.68885899806446 -4.314877463373763,31.788517915737636 -4.556850110278717,31.95509832832568 -3.771133996478116,31.993039552279093 -3.589520238187454,32.032055509843985 -3.4081462766734316,32.10866794275254 -3.045193050923588)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70795 46.06336302033607 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 2021-12-25T04:53:45.595451Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S04E030/2020/01/22/025B01 2.0E-4 2.0E-4 true block average 2 2 -3.0 30.0 -4.0 31.0 POLYGON((30.0 -4.0,30.0 -3.0,31.0 -3.0,31.0 -4.0,30.0 -4.0)) 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_025B01_S04E030_2020_01_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025B01_S04E030_2020_01_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025B01_S04E030_2020_01_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025B01_S04E030_2020_01_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025B01_S04E030_2020_01_22_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