https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-23T15:18:39.097798Z
2023-05-23T15:19:08.126294Z
s3://sentinel-s1-l1c/GRD/2023/5/23/IW/DV/S1A_IW_GRDH_1SDV_20230523T151839_20230523T151908_048663_05DA52_59D2
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
2023-05-23T15:18:39.097798Z
2023-05-23T15:19:08.126294Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230523T171840_V20230523T133724_20230523T165454.EOF
347.9755747534261
693000
Copernicus Ground Segment
2023-05-23T18:06:03.603790Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230523T151839_20230523T151908_048663_05DA52_59D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.70293702141009 9.611803133200919,43.2603422191069 9.724344335263702,43.819099960461216 9.8361697640013,44.37776349888636 9.9469765482071,44.93088855004959 10.05569088901851,44.9179341388728 10.113653058423896,44.87586115416323 10.293538958308762,44.83700971264616 10.474052110155906,44.80014052703968 10.65494812052739,44.72512340837601 11.01647855488927,44.688576896271584 11.197423434079518,44.65343710840541 11.378634750948112,44.59337388786807 11.681254402367536,44.03913064383864 11.574186050172582,43.47340726496554 11.463718192704238,42.91922069450498 11.35435730950692,42.353060881466774 11.241468485531334,42.37919949086408 11.11979617111371,42.40957700652612 10.936872134395832,42.45258323332785 10.756484279019967,42.49029849218545 10.575031054993355,42.53263590412995 10.394508919504498,42.57301101286427 10.213590790175799,42.60783022089348 10.031547998418867,42.6480666709143 9.85059949275984,42.70293702141009 9.611803133200919))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87143398025109
46.13572869654985
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
2023-05-23T22:51:00.671742Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N10E042/2023/05/23/05DA52
2.0E-4
2.0E-4
true
block average
2
2
11.0
42.0
10.0
43.0
POLYGON((42.614845362892304 10.0,42.57301101286358 10.213590790180046,42.53263590413624 10.394508919477799,42.490298492183214 10.575031055003505,42.45258323332672 10.756484279024914,42.409577006525744 10.936872134397934,42.39909359625098 11.0,43.0 11.0,43.0 10.0,42.614845362892304 10.0))
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_05DA52_N10E042_2023_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DA52_N10E042_2023_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DA52_N10E042_2023_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DA52_N10E042_2023_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DA52_N10E042_2023_05_23_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