https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-07T06:28:48.156677Z
2023-02-07T06:29:13.155199Z
s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T062848_20230207T062913_047126_05A75D_1282
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
2023-02-07T06:28:48.156677Z
2023-02-07T06:29:13.155199Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230207T063026_V20230207T054825_20230207T122325.EOF
192.8176311901856
693000
Copernicus Ground Segment
2023-02-07T07:08:27.479277Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230207T062848_20230207T062913_047126_05A75D_1282
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.547231692680886 32.98615357919788,-5.809871161759225 33.02825312206985,-6.222078930433936 33.09312503466387,-6.5008176350117255 33.13616494575063,-6.9221016701752465 33.19995259429531,-7.336719720438243 33.26126067010389,-7.614675641468021 33.30154030256446,-7.894022183535756 33.341358348787125,-8.170143810356361 33.38006364036698,-8.20623471007058 33.199646948706864,-8.317399848306383 32.658506304644064,-8.359398434042381 32.478819688841455,-8.39605371788755 32.298380127051885,-8.436007681227483 32.118404033519546,-8.468676855430424 31.9373927605455,-8.482798249494625 31.87838114347247,-8.210736027215749 31.839240324422118,-7.934683752351393 31.79889676541464,-7.659714248693191 31.75808111860092,-7.250442001018537 31.696162551457377,-6.846566798111898 31.63368880866751,-6.572099509257162 31.590461950363974,-6.160178126915197 31.52440660700406,-5.901280061147336 31.482154267389042,-5.888011819831405 31.5416200950649,-5.855370585622089 31.723809491681777,-5.813470168515901 31.90448997330625,-5.782324495236413 32.08691643897671,-5.7290902769975105 32.26576425890495,-5.67650102196746 32.444725692379855,-5.645305572232937 32.62714776052012,-5.584717018894262 32.80483427676359,-5.547231692680886 32.98615357919788))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80368
46.61068542606497
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
2023-02-07T14:51:59.720757Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N32W008/2023/02/07/05A75D
2.0E-4
2.0E-4
true
block average
2
2
33.0
-8.0
32.0
-7.0
POLYGON((-8.0 32.0,-8.0 33.0,-7.0 33.0,-7.0 32.0,-8.0 32.0))
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_05A75D_N32W008_2023_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A75D_N32W008_2023_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A75D_N32W008_2023_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A75D_N32W008_2023_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A75D_N32W008_2023_02_07_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