https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-14T18:32:25.240025Z
2018-01-14T18:32:54.267210Z
s3://sentinel-s1-l1c/GRD/2018/1/14/IW/DV/S1B_IW_GRDH_1SDV_20180114T183225_20180114T183254_009171_0106A8_9F8C
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-01-14T18:32:25.240025Z
2018-01-14T18:32:54.267210Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180114T204849_V20180114T164525_20180114T200255.EOF
347.24986785833
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-14T20:56:58.700335Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180114T183225_20180114T183254_009171_0106A8_9F8C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.999764365 30.419818411,-8.610020271 30.484097183,-8.347722165 30.526654588,-7.95384895 30.589501568,-7.690986211 30.630738171,-7.296277137 30.691597684,-7.032864598 30.731505193,-6.769236344 30.770878801,-6.433882026 30.820129162,-6.446315026 30.877385436,-6.47367441 31.059193939,-6.493659365 31.242048268,-6.536691002 31.421585732,-6.584725116 31.600413097,-6.625522087 31.780278233,-6.664564333 31.960392611,-6.701327915 32.140828093,-6.737155673 32.321393792,-6.761771665 32.442499276,-7.103107837 32.393750162,-7.371424643 32.354730073,-7.639509492 32.315140902,-8.041195673 32.254693102,-8.308688325 32.213687227,-8.709473175 32.151120923,-8.976356315 32.108707146,-9.372886061 32.04457776,-9.34479667 31.923297879,-9.303764875 31.74246264,-9.261855892 31.5617736,-9.21767741 31.381458979,-9.171668697 31.201448869,-9.118347347 31.022647688,-9.070513216 30.84295258,-9.046476891 30.659333037,-9.013758855 30.477139983,-8.999764365 30.419818411))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76052254503987
46.37616133987449
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
2022-01-20T12:19:15.733272Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N30W009/2018/01/14/0106A8
2.0E-4
2.0E-4
true
block average
2
2
31.0
-9.0
30.0
-8.0
POLYGON((-8.999764365000026 30.419818411000087,-9.0 31.0,-8.0 31.0,-8.0 30.582137639695315,-8.61002027099752 30.484097183000404,-8.999764365000026 30.419818411000087))
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_0106A8_N30W009_2018_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0106A8_N30W009_2018_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0106A8_N30W009_2018_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0106A8_N30W009_2018_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0106A8_N30W009_2018_01_14_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