https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-09T17:09:07.153936Z
2021-03-09T17:09:32.152680Z
s3://sentinel-s1-l1c/GRD/2021/3/9/IW/DV/S1B_IW_GRDH_1SDV_20210309T170907_20210309T170932_025941_031822_FB8F
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
2021-03-09T17:09:07.153936Z
2021-03-09T17:09:32.152680Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210309T145411_V20210309T134447_20210309T201947.EOF
347.52570291067303
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-09T18:28:33.220598Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210309T170907_20210309T170932_025941_031822_FB8F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.635354198272545 25.541322542374097,13.01384277033876 25.607385535484944,13.272581570691399 25.651940126712343,13.531174919816678 25.695979996725562,13.918131147923317 25.76096728501647,14.306480688851938 25.825085869970128,14.565689327352962 25.867268394348006,15.090400628858642 25.951150249965142,14.948637413368774 26.673847303672247,14.841105180266032 27.215711860706385,14.806031474315086 27.396444224749814,14.79361475924458 27.456142614190895,14.261363470945273 27.37301880103464,13.99845958301222 27.331164238943998,13.604467910648296 27.26745648870852,13.341756890100562 27.224320625972197,12.94988649117899 27.158999845702773,12.68849803548569 27.114779249321415,12.305128846048966 27.048977017661286,12.39910103728101 26.62737796445069,12.440902839683597 26.446772749044325,12.47775805341035 26.265309161500078,12.517509600195389 26.08434947108475,12.556115773114206 25.903190689803132,12.635354198272545 25.541322542374097))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80284886271003
46.61338865348316
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
2021-12-26T02:12:13.718498Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E012/2021/03/09/031822
2.0E-4
2.0E-4
true
block average
2
2
27.0
12.0
26.0
13.0
POLYGON((12.535485048270603 26.0,12.477758053407975 26.265309161510533,12.44090283968309 26.446772749046154,12.39910103727989 26.62737796445547,12.31604556332945 27.0,13.0 27.0,13.0 26.0,12.535485048270603 26.0))
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_031822_N26E012_2021_03_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031822_N26E012_2021_03_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031822_N26E012_2021_03_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031822_N26E012_2021_03_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031822_N26E012_2021_03_09_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