https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-31T18:09:34.474007Z
2021-01-31T18:09:59.472124Z
s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1B_IW_GRDH_1SDV_20210131T180934_20210131T180959_025402_030687_9579
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
2021-01-31T18:09:34.474007Z
2021-01-31T18:09:59.472124Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210131T202951_V20210131T162102_20210131T193832.EOF
346.85071379242197
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-31T20:45:29.461531Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210131T180934_20210131T180959_025402_030687_9579
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.0764681953669175 35.83698434463272,-3.668167423974295 35.89989379557474,-3.3901601315669496 35.94187634861497,-2.972603394858909 36.00364356971938,-2.69387392492611 36.04401499987415,-2.275251844564577 36.103357928097864,-1.9958242390076617 36.142108152027774,-1.7161242617009618 36.18020718039921,-1.34141299165456 36.23015095686876,-1.4887548647669986 36.95139128443567,-1.5223263487662912 37.132141066248614,-1.5531995769228928 37.31323323629997,-1.5912313912591596 37.4933949886409,-1.6379053849478917 37.73344885665365,-2.0142615425620805 37.684737911374306,-2.2957634137354717 37.64746441926866,-2.586267191782235 37.608268536841116,-3.014856485438163 37.549052962753905,-3.437345180560012 37.4890605381175,-3.7208267593373714 37.447909215636486,-4.005298980063993 37.40588711795437,-4.428115713780813 37.342076736508076,-4.4164228472289375 37.282160910658256,-4.366613555438649 37.10260444186533,-4.3206713925796825 36.92246603562163,-4.291954675643912 36.73969474511716,-4.249549306304064 36.559019489354974,-4.0764681953669175 35.83698434463272))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66058979033068
46.05690535246802
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
2021-12-26T00:17:14.348175Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37W003/2021/01/31/030687
2.0E-4
2.0E-4
true
block average
2
2
38.0
-3.0
37.0
-2.0
POLYGON((-3.0 37.551105592922724,-2.5862671917806126 37.608268536841166,-2.0 37.68658375129324,-2.0 37.0,-3.0 37.0,-3.0 37.551105592922724))
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_030687_N37W003_2021_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030687_N37W003_2021_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030687_N37W003_2021_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030687_N37W003_2021_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030687_N37W003_2021_01_31_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