https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-08T05:08:28.749950Z 2022-11-08T05:08:53.747921Z s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T050828_20221108T050853_045798_057A6E_7475 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 2022-11-08T05:08:28.749950Z 2022-11-08T05:08:53.747921Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221108T064622_V20221108T023908_20221108T055638.EOF 191.9809291977659 693000 Copernicus Ground Segment 2022-11-08T07:47:35.156477Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221108T050828_20221108T050853_045798_057A6E_7475 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.349631827762842 -3.734427678629255,8.250807982445046 -3.4936022898147185,7.144451853499134 -3.2497348128647263,6.987777578005481 -3.9728723629261973,6.816987913324095 -4.755829657904995,7.924837535035549 -5.00238788419397,9.025396899637514 -5.245326667910319,9.194321631571603 -4.459857286562367,9.349631827762842 -3.734427678629255)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.53851 45.9144081464804 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 2022-11-11T15:28:37.979751Z Batch API, v4.156.0 s3://deafrica-sentinel-1/s1_rtc/S04E006/2022/11/08/057A6E 2.0E-4 2.0E-4 true block average 2 2 -3.0 6.0 -4.0 7.0 POLYGON((6.981860116007093 -4.0,7.0 -3.9164591944653377,7.0 -4.0,6.981860116007093 -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_057A6E_S04E006_2022_11_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057A6E_S04E006_2022_11_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057A6E_S04E006_2022_11_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057A6E_S04E006_2022_11_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057A6E_S04E006_2022_11_08_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 2021 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