https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-07T06:38:32.327811Z
2021-11-07T06:38:56.138614Z
s3://sentinel-s1-l1c/GRD/2021/11/7/IW/DV/S1B_IW_GRDH_1SDV_20211107T063832_20211107T063856_029478_03848E_727B
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
2021-11-07T06:38:32.327811Z
2021-11-07T06:38:56.138614Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3914740466836
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-07T07:19:51.341226Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211107T063832_20211107T063856_029478_03848E_727B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.370798487917511 24.880751719389057,-9.752410540580682 24.94785554724111,-10.008654443514734 24.99232559452443,-10.393107811638673 25.058159957975107,-10.649637159719125 25.101497091774107,-11.034669670391587 25.165655018964088,-11.292435594481313 25.208010115463043,-11.818518162039094 25.292967800206515,-11.853458640551189 25.112262449081932,-11.887353927930873 24.931292638393703,-12.029146260102642 24.20836141300096,-12.072085335141736 23.9833034575979,-11.552408145593166 23.89771647569248,-11.29768363084882 23.85508121593487,-10.91781439272865 23.790664214078976,-10.53780797481069 23.725225812659566,-10.283212068789192 23.680825717647856,-10.029210241130485 23.636082195856023,-9.651130947998588 23.568654303300526,-9.526136263660863 24.15638859316205,-9.447780337888645 24.518494885922685,-9.370798487917511 24.880751719389057))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82041918111944
46.57606633784336
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
2021-12-26T14:30:15.558313Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N24W013/2021/11/07/03848E
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-12.068899781954782 24.0,-12.0 24.356964240875623,-12.0 24.0,-12.068899781954782 24.0))
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_03848E_N24W013_2021_11_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03848E_N24W013_2021_11_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03848E_N24W013_2021_11_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03848E_N24W013_2021_11_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03848E_N24W013_2021_11_07_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