https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-13T02:27:35.157530Z
2021-01-13T02:28:00.155502Z
s3://sentinel-s1-l1c/GRD/2021/1/13/IW/DV/S1A_IW_GRDH_1SDV_20210113T022735_20210113T022800_036113_043BC9_AB55
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
2021-01-13T02:27:35.157530Z
2021-01-13T02:28:00.155502Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210113T044138_V20210112T235419_20210113T031149.EOF
192.2361264317286
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-13T05:04:26.346974Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210113T022735_20210113T022800_036113_043BC9_AB55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.231993032446894 -17.890435833424316,46.66786249715539 -17.76148658549725,46.08094934626775 -17.62542416169372,45.49010137807564 -17.486483203489843,44.95241264040362 -17.358334370755916,44.90695427305382 -17.538267320365676,44.85986795957544 -17.717912217433856,44.814357081252 -17.897950847439304,44.767731262983446 -18.07773024121719,44.71838982005369 -18.25685895947149,44.67512971376662 -18.437484597616397,44.568479049183615 -18.857286581763752,45.1102856317198 -18.98713693326902,45.696012298148105 -19.125487019147734,46.295002309434196 -19.26485498162161,46.852790927775175 -19.392644579142218,46.866904715407664 -19.332601777701292,46.91502218809715 -19.152857895782784,46.96066067140694 -18.972554969673894,47.050506641516606 -18.611647424801095,47.093839837776315 -18.430842367261196,47.13598268676446 -18.24977358564624,47.18053838546662 -18.06926459039079,47.231993032446894 -17.890435833424316))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37593
45.94855604438186
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
2021-12-25T23:22:51.246909Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E046/2021/01/13/043BC9
2.0E-4
2.0E-4
true
block average
2
2
-18.0
46.0
-19.0
47.0
POLYGON((47.0 -18.81453051424052,46.9537137538749 -19.0,46.0 -19.0,46.0 -18.0,47.0 -18.0,47.0 -18.81453051424052))
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_043BC9_S19E046_2021_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043BC9_S19E046_2021_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043BC9_S19E046_2021_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043BC9_S19E046_2021_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043BC9_S19E046_2021_01_13_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