https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-01T19:02:23.904198Z
2021-03-01T19:02:48.902172Z
s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1A_IW_GRDH_1SDV_20210301T190223_20210301T190248_036809_0453EB_9EE3
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
2021-03-01T19:02:23.904198Z
2021-03-01T19:02:48.902172Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210301T183111_V20210301T171925_20210301T235425.EOF
347.8526801028125
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-01T21:06:47.459844Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210301T190223_20210301T190248_036809_0453EB_9EE3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.190039942374046 16.05856565941173,-13.61251474613033 16.16913307914546,-13.03267744510441 16.278445895656372,-12.452250347743844 16.386160532512267,-11.882519805869373 16.490217127715113,-11.950358828732263 16.85253481328909,-11.986816407628439 17.03327530665024,-12.092877998058807 17.576062859976066,-12.12923815538549 17.756803591792735,-12.176118269700886 17.99766566915335,-12.749654257566519 17.89488953452438,-13.335336077840445 17.788067857970677,-13.919959186698964 17.679564571843855,-14.503063427240228 17.569482853275986,-14.378135741006439 16.965278353632186,-14.340209466012585 16.78397833985893,-14.303157470942944 16.602509600317852,-14.190039942374046 16.05856565941173))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82732800495335
46.07703437902362
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
2021-12-26T01:49:59.164212Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N17W012/2021/03/01/0453EB
2.0E-4
2.0E-4
true
block average
2
2
18.0
-12.0
17.0
-11.0
POLYGON((-12.0 17.100744499016535,-11.980104369307918 17.0,-12.0 17.0,-12.0 17.100744499016535))
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_0453EB_N17W012_2021_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0453EB_N17W012_2021_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0453EB_N17W012_2021_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0453EB_N17W012_2021_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0453EB_N17W012_2021_03_01_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