https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-31T04:11:59.164088Z 2023-07-31T04:12:23.544500Z s3://sentinel-s1-l1c/GRD/2023/7/31/IW/DV/S1A_IW_GRDH_1SDV_20230731T041159_20230731T041223_049662_05F8CB_A40C 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 2023-07-31T04:11:59.164088Z 2023-07-31T04:12:23.544500Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230731T053919_V20230731T014134_20230731T045904.EOF 192.0171667334376 693000 Copernicus Ground Segment 2023-07-31T06:43:58.254242Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230731T041159_20230731T041223_049662_05F8CB_A40C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.895141485516525 -7.586875340130943,22.36062468883411 -7.46804759693402,21.796353656415487 -7.341833670252975,21.235354154416004 -7.215593909574496,20.68307128017877 -7.09057899545796,20.601576341246084 -7.45174672869835,20.56168997745872 -7.632588069658639,20.520842358265323 -7.813216570806686,20.477477304404577 -7.993272836332036,20.43784659610738 -8.174197712863482,20.37877642905667 -8.434249744801807,20.93068130421483 -8.560175721133039,21.493873167934638 -8.687790840754852,22.05727329332879 -8.81454686997832,22.597479085321098 -8.935220579455853,22.695405411591892 -8.493051794087393,22.736516015811496 -8.312048069503444,22.81730503668465 -7.949734533800411,22.855327048721684 -7.768055468680838,22.895141485516525 -7.586875340130943)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54974 45.9421472266397 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 2023-07-31T11:05:01.739073Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/S09E022/2023/07/31/05F8CB 2.0E-4 2.0E-4 true block average 2 2 -8.0 22.0 -9.0 23.0 POLYGON((22.806096794657087 -8.0,22.59747908532106 -8.935220579455871,22.0 -8.80166129378544,22.0 -8.0,22.806096794657087 -8.0)) 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_05F8CB_S09E022_2023_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F8CB_S09E022_2023_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F8CB_S09E022_2023_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F8CB_S09E022_2023_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F8CB_S09E022_2023_07_31_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