https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-25T02:28:12.014735Z
2019-03-25T02:28:37.013677Z
s3://sentinel-s1-l1c/GRD/2019/3/25/IW/DV/S1A_IW_GRDH_1SDV_20190325T022812_20190325T022837_026488_02F786_170F
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
2019-03-25T02:28:12.014735Z
2019-03-25T02:28:37.013677Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190325T041104_V20190324T235406_20190325T031136.EOF
192.3441906321192
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-25T04:36:15.876530Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190325T022812_20190325T022837_026488_02F786_170F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.47840544148147 -20.897231469122804,45.91559346530409 -20.768023968986128,45.31334667809332 -20.627479291543263,44.712205054212944 -20.48485410227175,44.153352952383074 -20.350161090085496,44.10632114547644 -20.529943870497036,44.05682612311547 -20.709233137235213,44.00974546382364 -20.889127544945573,43.96032697669543 -21.068462714192083,43.91287281288825 -21.248295320476558,43.86361510046131 -21.427701091653343,43.76339491937072 -21.786135760048428,43.74625778707707 -21.845396482054696,44.310219706466896 -21.981984789553067,44.9169641961467 -22.1264880561314,45.52493269011494 -22.26874807976627,46.09318960414201 -22.399407602331472,46.10947304561207 -22.33986579912896,46.20432883771363 -21.97972550276969,46.25092578425103 -21.799479194485112,46.29567733902806 -21.61881974853693,46.342526052087344 -21.438652606108707,46.38695518388478 -21.25793935153448,46.43399027924587 -21.077833884800917,46.47840544148147 -20.897231469122804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16579
45.85811861918928
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
2021-12-24T13:15:33.227842Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E043/2019/03/25/02F786
2.0E-4
2.0E-4
true
block average
2
2
-20.0
43.0
-21.0
44.0
POLYGON((43.97919290117841 -21.0,44.0 -20.92449294169963,44.0 -21.0,43.97919290117841 -21.0))
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_02F786_S21E043_2019_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F786_S21E043_2019_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F786_S21E043_2019_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F786_S21E043_2019_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F786_S21E043_2019_03_25_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