https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-22T16:01:53.413431Z
2023-02-22T16:02:22.426078Z
s3://sentinel-s1-l1c/GRD/2023/2/22/IW/DV/S1A_IW_GRDH_1SDV_20230222T160153_20230222T160222_047350_05AF0E_0431
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
2023-02-22T16:01:53.413431Z
2023-02-22T16:02:22.426078Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230222T180703_V20230222T142643_20230222T174413.EOF
347.9298594046365
693000
Copernicus Ground Segment
2023-02-22T18:53:59.887546Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230222T160153_20230222T160222_047350_05AF0E_0431
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.085119134336956 -12.438798994245099,35.624389667438734 -12.317018007721767,36.193938165473554 -12.187137730121076,36.76632702251459 -12.055303075729823,37.31965912787537 -11.926625175958083,37.30500654546435 -11.868782176907695,37.26202457298613 -11.68843156331198,37.220027907531964 -11.507857150921428,37.179755900075705 -11.32688793691927,37.05388316027511 -10.78523039071218,37.01470768199385 -10.604047944737022,36.9728415063293 -10.423502327370226,36.944257283142576 -10.303266245797204,36.39365770062723 -10.43025023919573,35.82647947318139 -10.559963869573714,35.255124665925834 -10.68951308015048,34.71893138831674 -10.81004754728617,34.749105903093444 -10.93018457355959,34.79136430111561 -11.111022741538909,34.826704755859026 -11.293429076738963,34.86960829601277 -11.47413424565444,34.91012867576609 -11.655383536698944,34.955804858668145 -11.835471909808252,34.99182362375406 -12.01775067846379,35.03024032829802 -12.19949297055353,35.07116097335512 -12.380675047343633,35.085119134336956 -12.438798994245099))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39600495392956
45.96385442629671
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
2023-02-23T02:30:19.404531Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/S13E037/2023/02/22/05AF0E
2.0E-4
2.0E-4
true
block average
2
2
-12.0
37.0
-13.0
38.0
POLYGON((37.0041376129945 -12.0,37.0 -12.000962205780294,37.0 -12.0,37.0041376129945 -12.0))
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_05AF0E_S13E037_2023_02_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AF0E_S13E037_2023_02_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AF0E_S13E037_2023_02_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AF0E_S13E037_2023_02_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AF0E_S13E037_2023_02_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 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