https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-30T18:16:45.399841Z
2018-11-30T18:17:14.409442Z
s3://sentinel-s1-l1c/GRD/2018/11/30/IW/DV/S1A_IW_GRDH_1SDV_20181130T181645_20181130T181714_024821_02BB80_5B3A
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
2018-11-30T18:16:45.399841Z
2018-11-30T18:17:14.409442Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181130T202116_V20181130T162948_20181130T194718.EOF
347.25806785765553
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-30T20:36:37.263770Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181130T181645_20181130T181714_024821_02BB80_5B3A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.851358017 30.269776495,-4.461695214 30.334163675,-4.199388827 30.376806479,-3.805506177 30.439784158,-3.542638946 30.481109658,-3.14792557 30.542105209,-2.884511659 30.582105224,-2.620883144 30.6215728,-2.284509851 30.671093843,-2.330685267 30.90961094,-2.402202455 31.270795623,-2.436978298 31.451524594,-2.470048086 31.632491833,-2.504859994 31.813204541,-2.541038737 31.993720077,-2.57311015 32.174813428,-2.592739217 32.295506589,-2.935054007 32.246549656,-3.20332699 32.207483517,-3.471370935 32.167849592,-3.873001903 32.107336965,-4.140462379 32.066289306,-4.541207096 32.003662249,-4.80806979 31.96120908,-5.204481833 31.897038435,-5.181332494 31.776080552,-5.144077575 31.594633675,-5.102793714 31.413846659,-5.063029652 31.232813001,-5.024925069 31.051507125,-4.985192829 30.870469257,-4.903866702 30.508706956,-4.851358017 30.269776495))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85272935419512
46.30699071563927
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
2021-12-23T18:39:49.703080Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2018/11/30/02BB80
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.5421509037528347 32.0,-2.4700480860002054 31.632491833000856,-2.4022024549986476 31.270795622993074,-2.3485829567455245 31.0,-3.0 31.0,-3.0 32.0,-2.5421509037528347 32.0))
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_02BB80_N31W003_2018_11_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BB80_N31W003_2018_11_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BB80_N31W003_2018_11_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BB80_N31W003_2018_11_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BB80_N31W003_2018_11_30_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