https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-15T05:31:13.307414Z
2023-01-15T05:31:38.305869Z
s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T053113_20230115T053138_046790_059C18_B4FD
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
2023-01-15T05:31:13.307414Z
2023-01-15T05:31:38.305869Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230115T053627_V20230115T045050_20230115T112550.EOF
192.8186959006464
693000
Copernicus Ground Segment
2023-01-15T06:01:24.583631Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230115T053113_20230115T053138_046790_059C18_B4FD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.870543684427185 32.96074429468388,8.458308798901749 33.02664560822045,8.180293789246377 33.07026638141109,7.762735191800363 33.134539745326855,7.483721062957438 33.17665737206647,7.065089242475454 33.238605880623766,6.785602088350746 33.27913332951018,6.505920871500024 33.31902428965906,6.218697941453997 33.359295258764405,6.146664927936648 32.99837004123543,6.00146675097172 32.27645452772575,5.917969511644039 31.855980020230355,6.199824504534165 31.815393391666525,6.474922306190687 31.775140900968687,6.887001667810109 31.713668990224672,7.161297777118149 31.6719678386227,7.435593788555611 31.629640532029477,7.846048377325943 31.565130251896903,8.119413087738272 31.521386028607743,8.525274049328345 31.455285379961342,8.621109777473357 31.876351655944465,8.661582873118334 32.05727150700257,8.703777510921336 32.23791372443453,8.74463781896452 32.41877524405736,8.786372383244446 32.59949762325386,8.870543684427185 32.96074429468388))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70346409517304
46.53541979326158
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
2023-01-15T08:41:57.118132Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N32E006/2023/01/15/059C18
2.0E-4
2.0E-4
true
block average
2
2
33.0
6.0
32.0
7.0
POLYGON((6.0 32.26906827882184,6.1469902331135335 33.0,7.0 33.0,7.0 32.0,6.0 32.0,6.0 32.26906827882184))
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_059C18_N32E006_2023_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059C18_N32E006_2023_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059C18_N32E006_2023_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059C18_N32E006_2023_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059C18_N32E006_2023_01_15_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