https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-18T16:30:36.554421Z
2023-06-18T16:31:01.552835Z
s3://sentinel-s1-l1c/GRD/2023/6/18/IW/DV/S1A_IW_GRDH_1SDV_20230618T163036_20230618T163101_049042_05E5C3_9E13
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
2023-06-18T16:30:36.554421Z
2023-06-18T16:31:01.552835Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230618T170436_V20230618T132058_20230618T163828.EOF
347.3898818069924
693000
Copernicus Ground Segment
2023-06-18T17:49:48.711522Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230618T163036_20230618T163101_049042_05E5C3_9E13
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.830275185874864 -27.961187415675525,31.18315488343379 -27.880117479375098,31.434348499232534 -27.82178544650304,31.808946879416713 -27.73384109501327,32.06073759909906 -27.67407642932907,32.43747688228617 -27.58368415641953,32.691024128190904 -27.522185744558755,32.943080606376874 -27.460528596835243,33.266470923460666 -27.380638072639318,33.2122130511546 -27.20194562451885,33.156679210641876 -27.02349515667528,33.103571351703586 -26.844462842991817,32.942850357632814 -26.30783152089221,32.8215910349742 -25.890309032301793,32.501945522180065 -25.96898763000968,32.25240704258053 -26.029838006474584,32.00363398886988 -26.090010628567946,31.630189712514017 -26.179423433601798,31.382014716757375 -26.238233776876786,31.011166807422292 -26.325207714740472,30.767472385111326 -26.381764689345513,30.4217825890277 -26.461198948646476,30.436505123738165 -26.520920350422983,30.483229143044053 -26.701491084807493,30.533091903242344 -26.881352205627515,30.57925708732642 -27.06207950404223,30.634388890232806 -27.240755919406183,30.683969451907092 -27.420726752159297,30.731285923439188 -27.601230148514823,30.78195091647713 -27.780979040106097,30.830275185874864 -27.961187415675525))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13522
45.75301611074923
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
2023-06-18T21:11:10.619457Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/06/18/05E5C3
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.49864846001373,33.14970964497685 -27.0,33.0 -27.0,33.0 -26.49864846001373))
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_05E5C3_S27E033_2023_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E5C3_S27E033_2023_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E5C3_S27E033_2023_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E5C3_S27E033_2023_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E5C3_S27E033_2023_06_18_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