https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-15T03:32:23.825683Z
2022-10-15T03:32:48.824463Z
s3://sentinel-s1-l1c/GRD/2022/10/15/IW/DV/S1A_IW_GRDH_1SDV_20221015T033223_20221015T033248_045447_056F44_1B9C
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
2022-10-15T03:32:23.825683Z
2022-10-15T03:32:48.824463Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221015T050402_V20221015T010024_20221015T041754.EOF
192.1175968887532
693000
Copernicus Ground Segment
2022-10-15T05:16:34.019324Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221015T033223_20221015T033248_045447_056F44_1B9C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.86810739667767 -13.344635002747099,31.319932119573814 -13.220543864328224,30.73826066854343 -13.087433760627036,30.170911124937454 -12.956239347083203,29.62111713106646 -12.827796371102487,29.577347876786163 -13.007912549426974,29.531862188720787 -13.187724180052282,29.490364647263675 -13.368495457538563,29.443661916075705 -13.548037427682633,29.402943872846343 -13.729015145023894,29.36050426170248 -13.909593874418942,29.315693004052722 -14.08961885902446,29.25775079971092 -14.329342761732448,29.806324254145736 -14.458394240606193,30.393619368615184 -14.595026806163503,30.962934704335588 -14.725880314978621,31.515472464340917 -14.851412775123094,31.61239535403134 -14.429573275707922,31.65583759158079 -14.24890550343253,31.69856853980764 -14.068082687242422,31.737863207800345 -13.886486422288929,31.783309941676684 -13.706292653374367,31.82513662094154 -13.525283701431594,31.86810739667767 -13.344635002747099))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48222
45.95414351126934
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
2022-10-15T06:35:29.917689Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S14E029/2022/10/15/056F44
2.0E-4
2.0E-4
true
block average
2
2
-13.0
29.0
-14.0
30.0
POLYGON((29.338000650909734 -14.0,29.40294387284657 -13.729015145023505,29.443661916076458 -13.548037427678848,29.49036464726445 -13.36849545753543,29.531862188718527 -13.187724180062053,29.579270671235072 -13.0,30.0 -13.0,30.0 -14.0,29.338000650909734 -14.0))
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_056F44_S14E029_2022_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056F44_S14E029_2022_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056F44_S14E029_2022_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056F44_S14E029_2022_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056F44_S14E029_2022_10_15_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