https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-18T18:12:58.783618Z
2021-01-18T18:13:23.781278Z
s3://sentinel-s1-l1c/GRD/2021/1/18/IW/DV/S1A_IW_GRDH_1SDV_20210118T181258_20210118T181323_036196_043E9C_2F8F
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
2021-01-18T18:12:58.783618Z
2021-01-18T18:13:23.781278Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210118T204208_V20210118T162958_20210118T194728.EOF
347.8576562459333
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-18T20:57:16.212650Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210118T181258_20210118T181323_036196_043E9C_2F8F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.794467471020487 15.82422411238611,-1.218079853647383 15.93480253332034,-0.6389254883572673 16.044240690658896,-0.06060306020789218 16.151844377372015,0.5073838349590495 16.255883551143636,0.4357518822391375 16.617548792837358,0.36557462100173016 16.979550193701083,0.29458124755216 17.34138472826151,0.2244393566644087 17.703352001274315,0.21327342748999284 17.76327525417064,-0.3587449692761676 17.660461528401914,-0.9433051743581105 17.55355338714057,-1.527178533345912 17.444922729025944,-2.10900053266343 17.334841692173278,-2.0584142852000027 17.093602537576835,-2.021682174303218 16.912066551289413,-1.9072475873446435 16.368262503171433,-1.794467471020487 15.82422411238611))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8550395759043
46.06408373966333
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
2021-12-25T23:39:23.026789Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N16W002/2021/01/18/043E9C
2.0E-4
2.0E-4
true
block average
2
2
17.0
-2.0
16.0
-1.0
POLYGON((-1.8309061220198408 16.0,-2.0 16.809030795479316,-2.0 17.0,-1.0 17.0,-1.0 16.0,-1.8309061220198408 16.0))
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_043E9C_N16W002_2021_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043E9C_N16W002_2021_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043E9C_N16W002_2021_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043E9C_N16W002_2021_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043E9C_N16W002_2021_01_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 2019
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