https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-11T18:48:45.145079Z
2018-06-11T18:49:14.166121Z
s3://sentinel-s1-l1c/GRD/2018/6/11/IW/DV/S1A_IW_GRDH_1SDV_20180611T184845_20180611T184914_022313_026A44_830E
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
2018-06-11T18:48:45.145079Z
2018-06-11T18:49:14.166121Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180611T211628_V20180611T170237_20180611T202007.EOF
347.43426919080906
693000
Copernicus S1 Core Ground Segment - DPA
2018-06-11T21:30:08.923547Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180611T184845_20180611T184914_022313_026A44_830E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.422716990052574 27.24237658394747,-12.04570825635675 27.306952297243498,-11.792141151887783 27.34977138714268,-11.411427103975013 27.41313755697054,-11.157377882261137 27.454804964281937,-10.775948424872563 27.516438089384373,-10.521427488931643 27.55694649613354,-10.266720830245927 27.59698929451519,-9.925955736536219 27.64977399406865,-10.00875114139545 28.068878540752042,-10.0450748828565 28.249406041675666,-10.082358608032726 28.42978632351205,-10.24858041058641 29.273554228160513,-10.594711827994718 29.22133568588287,-10.853416534364623 29.181677334390766,-11.111921297146962 29.141520541425685,-11.499299163059254 29.08035340727546,-11.75729533475512 29.038955797123833,-12.143901103141028 28.97593318345279,-12.401376481656524 28.9333024624816,-12.784172085944451 28.868946909268253,-12.597392751527332 28.023718940765338,-12.55581859464259 27.84305438065482,-12.515236830718976 27.662222649395186,-12.422716990052574 27.24237658394747))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75920320960908
46.1617729187042
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
2022-04-26T14:36:57.432992Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N27W012/2018/06/11/026A44
2.0E-4
2.0E-4
true
block average
2
2
28.0
-12.0
27.0
-11.0
POLYGON((-11.0 27.480234805942057,-11.411427103964378 27.41313755697217,-12.0 27.314670908623633,-12.0 28.0,-11.0 28.0,-11.0 27.480234805942057))
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_026A44_N27W012_2018_06_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026A44_N27W012_2018_06_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026A44_N27W012_2018_06_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026A44_N27W012_2018_06_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026A44_N27W012_2018_06_11_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