https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-04T18:33:03.093418Z
2022-02-04T18:33:32.110298Z
s3://sentinel-s1-l1c/GRD/2022/2/4/IW/DV/S1A_IW_GRDH_1SDV_20220204T183303_20220204T183332_041767_04F86E_1686
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
2022-02-04T18:33:03.093418Z
2022-02-04T18:33:32.110298Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220204T184540_V20220204T164636_20220204T232136.EOF
347.35011133558197
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-04T19:11:52.968513Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220204T183303_20220204T183332_041767_04F86E_1686
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.637853565324637 28.755711614394453,-8.378710870564923 28.799453288295478,-7.98443711684242 28.86497957889965,-7.592231584271165 28.928942483139878,-7.330092044993498 28.9710146819755,-7.067838509852347 29.01256140054513,-6.67363628357033 29.073988718825444,-6.410909540957768 29.11424756985469,-6.106759267471706 29.16015953704692,-6.153313175667632 29.398730894179735,-6.189393293580855 29.579291410574896,-6.223347547790903 29.760162869058682,-6.25650248714914 29.941146559472468,-6.318867741662399 30.303668422585996,-6.351482539926116 30.484709120056912,-6.395282172660199 30.664121895465446,-6.41877721241484 30.784925979029154,-6.723407586545307 30.740208416414873,-6.99553503049986 30.699619864394727,-7.391038205947364 30.63953962914274,-7.654436220593624 30.598819710106397,-7.929027177948807 30.5557774341925,-8.324907443799784 30.49262342428605,-8.602430228657546 30.447597588494336,-9.000866158147947 30.381837511457444,-8.97256541005829 30.261086539785804,-8.881002733620635 29.901076558066595,-8.825992928524228 29.722621657235802,-8.795398393854331 29.54009001206201,-8.722262776650911 29.177019435353806,-8.689055724132686 28.99491505652928,-8.650777784643795 28.813664876583708,-8.637853565324637 28.755711614394453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77123713887971
46.47222287429445
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
2022-02-04T22:19:15.996639Z
Batch API, v4.89.4
s3://deafrica-sentinel-1/s1_rtc/N28W008/2022/02/04/04F86E
2.0E-4
2.0E-4
true
block average
2
2
29.0
-8.0
28.0
-7.0
POLYGON((-7.147129289308437 29.0,-8.0 28.8623931069501,-8.0 29.0,-7.147129289308437 29.0))
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_04F86E_N28W008_2022_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F86E_N28W008_2022_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F86E_N28W008_2022_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F86E_N28W008_2022_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F86E_N28W008_2022_02_04_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