https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T18:33:32.390027Z
2021-07-15T18:33:57.388758Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1A_IW_GRDH_1SDV_20210715T183332_20210715T183357_038792_0493C5_DC11
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
2021-07-15T18:33:32.390027Z
2021-07-15T18:33:57.388758Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2592942216109
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T19:23:17.740227Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210715T183332_20210715T183357_038792_0493C5_DC11
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.997841270328074 30.382648595698853,-8.602199344961472 30.447942658590545,-8.324468716598126 30.493000677253328,-7.928272942305806 30.556201836344087,-7.653470056050666 30.599274580143796,-7.38986445365991 30.640023308527745,-6.994049857984572 30.70014516812311,-6.721709632957736 30.74076103568317,-6.4215455559718695 30.78482434646463,-6.457149782689951 30.96533044939974,-6.484900227350764 31.14706282124759,-6.516426629994628 31.328235311582024,-6.542374861191034 31.510190952437924,-6.60025279804012 31.687595215450756,-6.636923015466122 31.86802373175075,-6.679510103673243 32.04761728952396,-6.716620913768925 32.227983036290425,-6.731291905753235 32.28713373067529,-7.041896072306011 32.242686593677355,-7.312800023018422 32.20324731905235,-7.584054111298812 32.1631429134093,-7.98939754643121 32.10206440272437,-8.395904676244754 32.03942883533767,-8.668443758652325 31.996660019425207,-8.936955555040006 31.953909168694018,-9.33841183711308 31.88886091501599,-9.279580571571278 31.64910157339436,-9.23853120144342 31.468292289122367,-9.189774096690458 31.2887503751053,-9.143659791850219 31.10878121435061,-9.10728571564874 30.927212796328277,-9.062887543355927 30.746968239040566,-9.038138820039702 30.563477018884807,-8.997841270328074 30.382648595698853))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74201088422698
46.51558462745303
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
2021-12-26T08:45:07.217797Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N31W007/2021/07/15/0493C5
2.0E-4
2.0E-4
true
block average
2
2
32.0
-7.0
31.0
-6.0
POLYGON((-6.6682185978181 32.0,-6.636923015465438 31.868023731748043,-6.600252798039933 31.687595215450166,-6.542374861191215 31.510190952438798,-6.516426629994267 31.32823531158005,-6.4849002273501215 31.147062821243676,-6.46244380617941 31.0,-7.0 31.0,-7.0 32.0,-6.6682185978181 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_0493C5_N31W007_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0493C5_N31W007_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0493C5_N31W007_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0493C5_N31W007_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0493C5_N31W007_2021_07_15_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