https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-18T16:10:12.280352Z
2021-08-18T16:10:39.578196Z
s3://sentinel-s1-l1c/GRD/2021/8/18/IW/DV/S1B_IW_GRDH_1SDV_20210818T161012_20210818T161039_028302_036087_4DD7
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-18T16:10:12.280352Z
2021-08-18T16:10:39.578196Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97402064665243
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-18T19:54:13.067030Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210818T161012_20210818T161039_028302_036087_4DD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.37329528027638 -9.536566503879515,32.94080011017925 -9.409473823626401,33.50927289524688 -9.281170025953266,33.966258918444964 -9.177307870180115,34.593855777340664 -9.033646949184952,34.55095577327104 -8.85356481222906,34.50681217865255 -8.673680613334021,34.464412808085584 -8.493401926179999,34.42102869437148 -8.313355152269965,34.38180460551692 -8.132359115808375,34.343186817014995 -7.951234291118286,34.29991985470919 -7.771187425592069,34.24264315456088 -7.516011017280626,33.73054426965811 -7.632276266654374,33.164446748096154 -7.76003120966921,32.5958264020835 -7.887534103642962,32.031880579184175 -8.01315741342156,32.08790096990749 -8.269222717822455,32.14426480190642 -8.446783901409969,32.175548523048995 -8.62995764340048,32.21516063364499 -8.811273890913911,32.252839990490315 -8.993028048826705,32.2957344221371 -9.173619080290264,32.33352879489003 -9.355358237770462,32.37329528027638 -9.536566503879515))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79095
46.22107372946991
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
2021-12-26T10:24:39.082964Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S08E032/2021/08/18/036087
2.0E-4
2.0E-4
true
block average
2
2
-7.0
32.0
-8.0
33.0
POLYGON((32.09094659449871 -8.0,33.0 -7.796905437674074,33.0 -8.0,32.09094659449871 -8.0))
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_036087_S08E032_2021_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036087_S08E032_2021_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036087_S08E032_2021_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036087_S08E032_2021_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036087_S08E032_2021_08_18_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 2019
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