https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-01T02:17:44.443408Z
2021-02-01T02:18:13.477090Z
s3://sentinel-s1-l1c/GRD/2021/2/1/IW/DV/S1A_IW_GRDH_1SDV_20210201T021744_20210201T021813_036390_044564_D33E
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
2021-02-01T02:17:44.443408Z
2021-02-01T02:18:13.477090Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210201T041126_V20210131T234604_20210201T030334.EOF
192.095332837049
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-01T04:43:45.788877Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210201T021744_20210201T021813_036390_044564_D33E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.65774489792528 -12.214649864098085,50.08560852059372 -12.085532701240522,49.50901115224431 -11.954104296264688,48.93296822075631 -11.821506469641516,48.41656688388428 -11.701539405414758,48.274776785112266 -12.300359435895864,48.18860180785073 -12.660988499163457,48.05755411011396 -13.201585409479565,48.02739165656986 -13.323211443480409,48.545902672896815 -13.444630978189497,49.12441656135667 -13.578703892066581,49.70408449016576 -13.711565133020146,50.28401015310247 -13.842998435435911,50.47899718321617 -12.996713661693235,50.65774489792528 -12.214649864098085))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51798241400827
46.07625133828503
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
2021-12-26T00:20:53.072862Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E050/2021/02/01/044564
2.0E-4
2.0E-4
true
block average
2
2
-12.0
50.0
-13.0
51.0
POLYGON((50.65774489792529 -12.214649864098078,50.47823999914797 -13.0,50.0 -13.0,50.0 -12.06601927309875,50.65774489792529 -12.214649864098078))
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_044564_S13E050_2021_02_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044564_S13E050_2021_02_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044564_S13E050_2021_02_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044564_S13E050_2021_02_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044564_S13E050_2021_02_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