https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-08T16:20:49.363969Z
2022-01-08T16:21:14.363257Z
s3://sentinel-s1-l1c/GRD/2022/1/8/IW/DV/S1A_IW_GRDH_1SDV_20220108T162049_20220108T162114_041371_04EB37_F66F
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
2022-01-08T16:20:49.363969Z
2022-01-08T16:21:14.363257Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220108T165915_V20220108T130422_20220108T162152.EOF
348.0286448964398
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-08T22:56:15.327050Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220108T162049_20220108T162114_041371_04EB37_F66F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.9751728732364 -3.356190906266735,30.06342383723227 -3.1180613028044584,31.15122177008799 -2.878801465011268,31.071096925426776 -2.5176302919759816,31.03622861324041 -2.3358611525116295,30.998067181504474 -2.154827577877235,30.95906319937245 -1.973985676948196,30.919302836416243 -1.7933161549194752,30.88346858623155 -1.6117921448204626,30.830102371798375 -1.37177931744928,29.633149620993905 -1.632300240280559,28.636462026817618 -1.8486673405681704,28.649661529545256 -1.9082922331628753,28.683588242566486 -2.090754949512205,28.73885695031645 -2.268567395417341,28.78069441805719 -2.4493097948016067,28.807213266986395 -2.6334020545746806,28.849355090208928 -2.814085728915028,28.8950753871518 -2.993988568633229,28.9321766643143 -3.1757806685999364,28.9751728732364 -3.356190906266735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87442229694544
46.20731817075821
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
2022-11-25T11:40:26.275765Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S03E028/2022/01/08/04EB37
2.0E-4
2.0E-4
true
block average
2
2
-2.0
28.0
-3.0
29.0
POLYGON((28.896302237940745 -3.0,28.84935509020867 -2.814085728914064,28.807213266986455 -2.6334020545749834,28.780694418057067 -2.4493097948012332,28.738856950316446 -2.2685673954175334,28.683588242566486 -2.090754949512242,28.66671346842656 -2.0,29.0 -2.0,29.0 -3.0,28.896302237940745 -3.0))
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_04EB37_S03E028_2022_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EB37_S03E028_2022_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EB37_S03E028_2022_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EB37_S03E028_2022_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EB37_S03E028_2022_01_08_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