https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-05T16:39:46.889606Z
2022-04-05T16:40:14.195957Z
s3://sentinel-s1-l1c/GRD/2022/4/5/IW/DV/S1A_IW_GRDH_1SDV_20220405T163946_20220405T164014_042640_05165E_749D
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
2022-04-05T16:39:46.889606Z
2022-04-05T16:40:14.195957Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220405T165942_V20220405T150752_20220405T214252.EOF
347.5843134619134
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-05T17:21:15.457686Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220405T163946_20220405T164014_042640_05165E_749D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.67914422231965 -24.011761336165893,28.040897538337383 -23.928713833524633,28.289194511245476 -23.871152630699346,28.6549978677488 -23.785545974149958,28.90151315068224 -23.72729909488471,29.269439729902558 -23.639545342579375,29.515568822968774 -23.580287979565146,30.051037737712484 -23.449851718547336,29.99888647459473 -23.271078393514465,29.949944925972243 -23.091430419339076,29.903470026685575 -22.911189683335497,29.847789914571674 -22.73324873504524,29.795102855892395 -22.554580459576474,29.74569200647462 -22.37511578715343,29.69518409842148 -22.195940562189143,29.646169917374948 -22.016410320739592,29.626398259909642 -21.941712970308934,29.09377163512341 -22.070862322864564,28.488244309801114 -22.215301423576758,27.884390791921554 -22.35681819242432,27.281678465375343 -22.49556564457969,27.30077759050991 -22.570496155968183,27.39626561916835 -22.930563144940265,27.440848668740877 -23.111340002161487,27.486146346326734 -23.291963705294183,27.535241829258705 -23.471725089839726,27.582260066983515 -23.65197555857521,27.632248775208083 -23.83155420814737,27.67914422231965 -24.011761336165893))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43674
46.01183156626139
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
2022-04-05T20:48:28.445064Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S23E028/2022/04/05/05165E
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((28.0 -22.329724466724382,28.488244309832385 -22.215301423569347,29.0 -22.093230084125196,29.0 -23.0,28.0 -23.0,28.0 -22.329724466724382))
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_05165E_S23E028_2022_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05165E_S23E028_2022_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05165E_S23E028_2022_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05165E_S23E028_2022_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05165E_S23E028_2022_04_05_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