https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-30T04:59:53.876485Z
2022-07-30T05:00:18.875277Z
s3://sentinel-s1-l1c/GRD/2022/7/30/IW/DV/S1A_IW_GRDH_1SDV_20220730T045953_20220730T050018_044325_054A33_723D
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
2022-07-30T04:59:53.876485Z
2022-07-30T05:00:18.875277Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220730T063430_V20220730T023052_20220730T054822.EOF
191.9730132736184
693000
Copernicus Ground Segment
2022-07-30T08:17:55.889160Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220730T045953_20220730T050018_044325_054A33_723D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.651355629890338 -2.5956851976021276,10.544912772447168 -2.354585898860618,9.448204888212652 -2.1146899234211323,9.331808760618253 -2.657150292951369,9.291898138613442 -2.837770488417262,9.215382307040896 -3.19976056427375,9.124547014066081 -3.620834358905905,10.222499054090406 -3.8634270629258864,11.330214818961434 -4.106632673506642,11.34209425396487 -4.046876518622102,11.381755450537987 -3.8656727599146956,11.420112059400786 -3.6841862945756136,11.453373436489604 -3.501586269288458,11.49342680407031 -3.320480544904213,11.53586716299407 -3.1399008110924207,11.567539735611582 -2.956967593371889,11.612395576095556 -2.776922543934991,11.651355629890338 -2.5956851976021276))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60727
45.97267562207568
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
2022-07-30T09:42:21.253073Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/S04E011/2022/07/30/054A33
2.0E-4
2.0E-4
true
block average
2
2
-3.0
11.0
-4.0
12.0
POLYGON((11.56008921874635 -3.0,11.5358671629941 -3.1399008110922213,11.493426804069944 -3.320480544905837,11.453373436489565 -3.501586269288642,11.42011205940083 -3.68418629457529,11.352354409896524 -4.0,11.0 -4.0,11.0 -3.0,11.56008921874635 -3.0))
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_054A33_S04E011_2022_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054A33_S04E011_2022_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054A33_S04E011_2022_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054A33_S04E011_2022_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054A33_S04E011_2022_07_30_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