https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-17T02:10:11.890168Z
2023-01-17T02:10:40.910592Z
s3://sentinel-s1-l1c/GRD/2023/1/17/IW/DV/S1A_IW_GRDH_1SDV_20230117T021011_20230117T021040_046817_059D0F_5ACC
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
2023-01-17T02:10:11.890168Z
2023-01-17T02:10:40.910592Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230117T033707_V20230116T233803_20230117T025533.EOF
192.1350820442784
693000
Copernicus Ground Segment
2023-01-17T04:14:46.313545Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230117T021011_20230117T021040_046817_059D0F_5ACC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30159274269721 -14.000138200843502,51.72739975504675 -13.869950443385637,51.148446313149044 -13.737183510792612,50.57014310065733 -13.603073517319853,50.04519018687028 -13.48004432276803,49.987289996806226 -13.718240321786848,49.94232550342623 -13.89818192401485,49.85456455026955 -14.258613672371144,49.80672231012778 -14.437896792817915,49.7634460648933 -14.618284245138856,49.71787455482999 -14.798131526730705,49.674380563577905 -14.978487948193475,49.64611813606156 -15.099788841520887,50.17528369700845 -15.224726889962819,50.76028724402616 -15.361235974646775,51.343130667881795 -15.495547666996103,51.92126975858197 -15.62710222431556,52.11961973845961 -14.782120281429313,52.30159274269721 -14.000138200843502))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44556
46.05587625649535
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
2023-01-17T08:41:36.003049Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S14E052/2023/01/17/059D0F
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.0 -13.931757562831857,52.300983208001064 -14.0,52.0 -14.0,52.0 -13.931757562831857))
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_059D0F_S14E052_2023_01_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059D0F_S14E052_2023_01_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059D0F_S14E052_2023_01_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059D0F_S14E052_2023_01_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059D0F_S14E052_2023_01_17_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