https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-08T05:32:47.498684Z
2021-03-08T05:33:12.496190Z
s3://sentinel-s1-l1c/GRD/2021/3/8/IW/DV/S1B_IW_GRDH_1SDV_20210308T053247_20210308T053312_025919_031776_BF52
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
2021-03-08T05:32:47.498684Z
2021-03-08T05:33:12.496190Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210308T054928_V20210308T031111_20210308T094611.EOF
192.3487000936069
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-08T06:45:33.641687Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210308T053247_20210308T053312_025919_031776_BF52
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.879309329910313 24.014827007654453,6.5208185797054625 24.07843516804044,6.274456589893336 24.12162198969995,5.9052790651670595 24.185541950479926,5.657858873475979 24.227845102991242,5.287840954688741 24.290309691097104,5.041589717191263 24.331349153013875,4.470840519818197 24.42482267454961,4.397913426844869 24.06379691942589,4.361934275387153 23.883154327547786,4.327139242602799 23.70231403218117,4.29298787189162 23.52136334670112,4.259644765390194 23.340274857063672,4.180049805429276 22.918410429562726,4.742910249375788 22.82417227602917,5.352014456265561 22.719795572013872,5.960860267041045 22.612985797121326,6.56751931645562 22.504096729759052,6.580225100051786 22.564098797854005,6.623591167274796 22.744374415242863,6.660478831011123 22.925821306463853,6.695196022162969 23.107657467339497,6.733632322407889 23.288822884472772,6.769092799673943 23.47052149635588,6.798166985169537 23.653360220556277,6.842125899601696 23.833535000303343,6.879309329910313 24.014827007654453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93202575348271
46.2377588982507
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
2021-12-26T02:07:32.505023Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2021/03/08/031776
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.195443657503159 23.0,4.327139242601719 23.702314032175515,4.385206794357499 24.0,5.0 24.0,5.0 23.0,4.195443657503159 23.0))
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_031776_N23E004_2021_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031776_N23E004_2021_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031776_N23E004_2021_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031776_N23E004_2021_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031776_N23E004_2021_03_08_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