https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-01T16:21:46.318601Z
2021-06-01T16:22:15.360090Z
s3://sentinel-s1-l1c/GRD/2021/6/1/IW/DV/S1A_IW_GRDH_1SDV_20210601T162146_20210601T162215_038149_0480A6_090D
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
2021-06-01T16:21:46.318601Z
2021-06-01T16:22:15.360090Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.25956791880344
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-01T17:50:15.845193Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210601T162146_20210601T162215_038149_0480A6_090D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.939907765152615 30.26985707279028,24.34130239828893 30.336178684698538,24.611368135638152 30.380058679789393,25.01695264440895 30.44483873286808,25.28774204434521 30.487342081390004,25.694104388278433 30.550004238212523,25.965288963678084 30.591073755922825,26.236497885471657 30.631549105290524,26.513300994284698 30.672240269653226,26.43044323307503 31.09095236787397,26.320754192262648 31.63227837215263,26.249072781590677 31.993353084490945,26.188294668741825 32.296131231823274,25.906462167024927 32.255850133216335,25.630313690323355 32.215734864660945,25.354404259795146 32.17501747685165,24.94099337081272 32.1128152273509,24.665691525635257 32.070598277086525,24.253200598291848 32.006152771712266,23.98090307489506 31.962824724350337,23.57328673062636 31.896799025052005,23.68304570698371 31.412654365428594,23.723321840959258 31.231732284327283,23.88659585664766 30.508419867483735,23.939907765152615 30.26985707279028))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75156723734392
46.5602717909759
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
2021-12-26T06:34:11.849066Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E024/2021/06/01/0480A6
2.0E-4
2.0E-4
true
block average
2
2
31.0
24.0
30.0
25.0
POLYGON((25.0 30.442131052518235,24.611368135752265 30.380058679807796,24.0 30.279785989495224,24.0 31.0,25.0 31.0,25.0 30.442131052518235))
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_0480A6_N30E024_2021_06_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0480A6_N30E024_2021_06_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0480A6_N30E024_2021_06_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0480A6_N30E024_2021_06_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0480A6_N30E024_2021_06_01_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