https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-18T04:57:37.629909Z
2018-10-18T04:57:57.327698Z
s3://sentinel-s1-l1c/GRD/2018/10/18/IW/DV/S1B_IW_GRDH_1SDV_20181018T045737_20181018T045757_013202_018664_6C61
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
2018-10-18T04:57:37.629909Z
2018-10-18T04:57:57.327698Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181018T065738_V20181018T023801_20181018T055531.EOF
192.7517630576923
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-18T07:07:49.480089Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181018T045737_20181018T045757_013202_018664_6C61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.795072077 31.632402478,16.394273559 31.697551557,16.124413653 31.740656768,15.719159507 31.804243407,15.448684456 31.845918278,15.042520252 31.907352691,14.771447062 31.947588323,14.500139494 31.987245823,14.184951199 32.032531575,14.113166982 31.671612239,13.972234748 30.972147382,14.283822986 30.92655105,14.552040474 30.886652108,14.820034492 30.846198668,15.221601014 30.784481739,15.489025413 30.742647906,15.889726 30.67886675,16.156565561 30.635661056,16.552896494 30.57040567,16.713099306 31.270927061,16.795072077 31.632402478))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72336823250918
46.35662104355918
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
2021-12-23T16:05:14.428064Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E013/2018/10/18/018664
2.0E-4
2.0E-4
true
block average
2
2
32.0
13.0
31.0
14.0
POLYGON((13.977846654928882 31.0,14.0 31.109949909275233,14.0 31.0,13.977846654928882 31.0))
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_018664_N31E013_2018_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018664_N31E013_2018_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018664_N31E013_2018_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018664_N31E013_2018_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018664_N31E013_2018_10_18_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