https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-07T18:57:47.979039Z
2021-05-07T18:58:12.977846Z
s3://sentinel-s1-l1c/GRD/2021/5/7/IW/DV/S1A_IW_GRDH_1SDV_20210507T185747_20210507T185812_037786_0475AE_CFA1
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
2021-05-07T18:57:47.979039Z
2021-05-07T18:58:12.977846Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3390519244308
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-07T20:11:20.426169Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210507T185747_20210507T185812_037786_0475AE_CFA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.88728292411502 29.090845732204723,-14.50982260968881 29.15414469913382,-14.252400880507242 29.196658359205475,-13.865873213065278 29.25950146133383,-13.60792755710787 29.300776713463268,-13.220623208352224 29.361756245078706,-12.962166007555597 29.401785299131202,-12.703507732363645 29.441313732285618,-12.344423335244212 29.495297113301852,-12.641600873487256 30.99962674013122,-13.006296313704144 30.946177546883348,-13.26898357874538 30.906996343465426,-13.531455682612698 30.867283216237446,-13.92475521773314 30.80671896293147,-14.186679092836487 30.765681729996654,-14.57914534956018 30.70313733433224,-14.840506513310562 30.66078409586038,-15.223719864005433 30.597664446421053,-15.048223618536529 29.814281950565796,-14.88728292411502 29.090845732204723))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70573570915737
46.05785061977396
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
2021-12-26T05:18:29.473317Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W014/2021/05/07/0475AE
2.0E-4
2.0E-4
true
block average
2
2
31.0
-14.0
30.0
-13.0
POLYGON((-14.0 30.794929897670265,-13.5314556825555 30.867283216246594,-13.0 30.94710032477059,-13.0 30.0,-14.0 30.0,-14.0 30.794929897670265))
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_0475AE_N30W014_2021_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0475AE_N30W014_2021_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0475AE_N30W014_2021_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0475AE_N30W014_2021_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0475AE_N30W014_2021_05_07_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