https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-14T03:46:04.650435Z
2022-08-14T03:46:29.648503Z
s3://sentinel-s1-l1c/GRD/2022/8/14/IW/DV/S1A_IW_GRDH_1SDV_20220814T034604_20220814T034629_044543_0550F2_1979
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
2022-08-14T03:46:04.650435Z
2022-08-14T03:46:29.648503Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220814T051720_V20220814T011649_20220814T043419.EOF
191.9775398618341
693000
Copernicus Ground Segment
2022-08-14T06:38:56.081273Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220814T034604_20220814T034629_044543_0550F2_1979
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.97408681382052 -3.390320524239074,29.099115933531646 -3.1989866564130303,27.78462202776637 -2.910045991002426,27.74493948696867 -3.0906232277036834,27.700348979651537 -3.270208998670079,27.666962922994507 -3.452290597738584,27.62823254148099 -3.633191326508154,27.59023047968045 -3.8142619860379274,27.55063115275987 -3.9949857564498297,27.513389033487982 -4.176244620897279,27.46195600060664 -4.417067371295441,28.548248585778815 -4.658308076951389,29.657990308983564 -4.902902712039963,29.670195765253176 -4.8427446652573245,29.69939268013065 -4.659227481269297,29.747719518345885 -4.479931204070005,29.77772417873338 -4.296603028114678,29.816650245210216 -4.115243972896299,29.8501474897584 -3.9326956370987736,29.88893911722697 -3.7513158709477326,29.933888207734498 -3.5712912154843983,29.97408681382052 -3.390320524239074))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66862740052285
46.16792851046044
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
2022-08-31T15:20:40.842673Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S04E027/2022/08/14/0550F2
2.0E-4
2.0E-4
true
block average
2
2
-3.0
27.0
-4.0
28.0
POLYGON((27.549600907663038 -4.0,27.6669629229948 -3.452290597737084,27.700348979651398 -3.2702089986705363,27.744939486968914 -3.0906232277028467,27.764854289057062 -3.0,28.0 -3.0,28.0 -4.0,27.549600907663038 -4.0))
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_0550F2_S04E027_2022_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0550F2_S04E027_2022_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0550F2_S04E027_2022_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0550F2_S04E027_2022_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0550F2_S04E027_2022_08_14_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 2021
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