https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T17:39:55.520505Z
2023-02-17T17:40:20.519006Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T173955_20230217T174020_047279_05AC8B_13AA
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
2023-02-17T17:39:55.520505Z
2023-02-17T17:40:20.519006Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230217T193604_V20230217T155714_20230217T191444.EOF
347.88482210636766
693000
Copernicus Ground Segment
2023-02-17T19:56:33.770126Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T173955_20230217T174020_047279_05AC8B_13AA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.669704586669016 14.68763040672858,7.242778216816914 14.79868007699115,7.817871322388019 14.908577209262653,8.39362640206744 15.017044552905787,8.958527208140188 15.121943871064879,8.817410127848412 15.84599087667744,8.712419619267127 16.389195113322508,8.665463837491394 16.629837893989162,8.095716193526854 16.525973007009316,7.515931281003221 16.418564491737918,6.937115457176738 16.30962060852424,6.359307412255896 16.199163710255014,6.55833727904036 15.23206650353785,6.669704586669016 14.68763040672858))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88881848100278
46.07932629497541
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
2023-02-17T22:55:29.953684Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N15E006/2023/02/17/05AC8B
2.0E-4
2.0E-4
true
block average
2
2
16.0
6.0
15.0
7.0
POLYGON((6.605807720183547 15.0,6.4002955636485765 16.0,7.0 16.0,7.0 15.0,6.605807720183547 15.0))
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_05AC8B_N15E006_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC8B_N15E006_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC8B_N15E006_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC8B_N15E006_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC8B_N15E006_2023_02_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