https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T17:40:45.520495Z
2023-02-17T17:41:10.518997Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T174045_20230217T174110_047279_05AC8B_F18C
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
2023-02-17T17:40:45.520495Z
2023-02-17T17:41:10.518997Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230217T193604_V20230217T155714_20230217T191444.EOF
347.8104670192705
693000
Copernicus Ground Segment
2023-02-17T19:56:34.604683Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T174045_20230217T174110_047279_05AC8B_F18C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.0452346012937355 17.710456269429578,6.627416216241718 17.820197648677052,7.212360622559127 17.928581649627496,7.798449842602612 18.035284620553725,8.37520917227094 18.138430285054664,8.33969830034629 18.31925325137813,8.305246940310308 18.500350650931157,8.270120413275658 18.681324070359253,8.232910435195901 18.86192822175491,8.19996741165685 19.043273861995374,8.162483743106904 19.223822459408574,8.080464307649219 19.64532154297341,7.49951006985825 19.543455759077737,6.908599046838395 19.437792752806125,6.317875319173064 19.330103665166074,5.731434293645401 19.221161329475123,5.856961275833586 18.61728221374015,5.931110393710978 18.254298580924377,5.968828936196055 18.072926395856697,6.007485361466448 17.89173090576545,6.0452346012937355 17.710456269429578))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86061054416418
46.09974024001508
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
2023-02-17T22:55:03.722798Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N17E005/2023/02/17/05AC8B
2.0E-4
2.0E-4
true
block average
2
2
18.0
5.0
17.0
6.0
POLYGON((6.0 17.926817278339723,5.984387125697648 18.0,6.0 18.0,6.0 17.926817278339723))
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_05AC8B_N17E005_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC8B_N17E005_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC8B_N17E005_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC8B_N17E005_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC8B_N17E005_2023_02_17_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