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CANOPUS All Sky Imager (ASI), Key Parameters, K0, 1 min Data

ResourceID
spase://GBO/NumericalData/CANOPUS/ASI/KeyParameter/K0/PT1M

Description

Images and Intensities, 557.7 nm Images binned to Geodetic Grid. References: Rostoker, G., Samson, J.C., Creutzberg, F., Hughes, T.J., McDiarmid, D.R., McNamara, A.G., Vallance Jones, A., Wallis, D.D., Cogger, L.L., CANOPUS - A Ground Based Instrument Array for Remote Sensing the High Latitude Ionosphere during the ISTP/GGS Program, Space Science Reviews, 71, Issue 1-4, 743-760, 1995.

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Details

Version:2.4.1

NumericalData

ResourceID
spase://GBO/NumericalData/CANOPUS/ASI/KeyParameter/K0/PT1M
ResourceHeader
ResourceName
CANOPUS All Sky Imager (ASI), Key Parameters, K0, 1 min Data
ReleaseDate
2022-07-25 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 17:51:40
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2022-07-25 12:34:56.789
Note
Updated one InformationURL URL by JMW 2022-06-02, metadata updated to SPASE 2.4.1, reviewed by LFB 20220724
Description

Images and Intensities, 557.7 nm Images binned to Geodetic Grid. References: Rostoker, G., Samson, J.C., Creutzberg, F., Hughes, T.J., McDiarmid, D.R., McNamara, A.G., Vallance Jones, A., Wallis, D.D., Cogger, L.L., CANOPUS - A Ground Based Instrument Array for Remote Sensing the High Latitude Ionosphere during the ISTP/GGS Program, Space Science Reviews, 71, Issue 1-4, 743-760, 1995.

Acknowledgement
J.C. Samson, E.F. Donovan
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/John.Craig.Samson
2.PrincipalInvestigatorspase://SMWG/Person/Eric.Donovan
3.MetadataContactspase://SMWG/Person/Robert.E.McGuire
4.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
CANOPUS, Rules of the Road
URL
https://www.hao.ucar.edu/modeling/amie/DOCS/rules_canopus.html
Description

Canadian Auroral Network for the OPEN Program Unified Study, CANOPUS, Rules of the Road, Rules governing the Use and Distribution of CANOPUS Data

PriorIDs
spase://VSPO/NumericalData/CANOPUS/ASI/KeyParameter/K0/PT1M
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/canopus/asi/
Description

Access to Data in CDF Format via ftp from SPDF

AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/canopus/asi/
Description

Access to Data in CDF Format via http from SPDF

AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=CN_K0_ASI&index=sp_phys
ProductKey
CN_K0_ASI
Description

Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb

Format
CDF
Encoding
None
Acknowledgement
J.C. Samson, E.F. Donovan. Please acknowledge the data providers and CDAWeb when using these data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
CN_K0_ASI
Description

Web Service to this product using the HAPI interface.

Format
CSV
Acknowledgement
J.C. Samson, E.F. Donovan. Please acknowledge the data providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/CANOPUS/ASI
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
1993-02-13 05:10:01
StopDate
1999-12-30 23:55:05
Cadence
PT1M
ObservedRegion
Earth.NearSurface.AuroralRegion
ObservedRegion
Earth.NearSurface.Ionosphere
Parameter #1
Name
Epoch Time
ParameterKey
Epoch
Description

Epoch Time

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
PT1M
Units
ms
UnitsConversion
1e-3>s
RenderingHints
AxisLabel
Epoch
ScaleMin
6.2955770619904e+13
ScaleMax
6.2955857018904e+13
ValidMin
01-Jan-1986 00:00:00.000
ValidMax
31-Dec-1999 23:59:59.000
FillValue
-1.0e+31
Support
SupportQuantity
Temporal
Parameter #2
Name
Time PB5
Set
Time series defined by using: EPOCH
ParameterKey
Time_PB5
Description

Time in PB5 Format: Year, Day, Milliseconds

Cadence
PT1M
Structure
Size
3
Element
Name
Year
Index
1
Units
year
ValidMin
1986
ValidMax
1999
RenderingHints
AxisLabel
year
ScaleMin
1994
ScaleMax
1994
Element
Name
Day of Year, jan 1=day 1
Index
2
Units
d
ValidMin
1
ValidMax
365
RenderingHints
AxisLabel
day
ScaleMin
362
ScaleMax
362
Element
Name
elapsed ms of day
Index
3
Units
ms
ValidMin
0
ValidMax
86399000
RenderingHints
AxisLabel
msec
ScaleMin
0
ScaleMax
86399000
FillValue
-2147483648
Support
SupportQuantity
Temporal
Parameter #3
Name
Data Quality Flag
Set
Time series defined by using: EPOCH
ParameterKey
DQF
Description

Data Quality Flag: 0=Bad, 1=Good

Cadence
PT1M
RenderingHints
DisplayType
TimeSeries
AxisLabel
Data Quality
ValueFormat
I2
ScaleMin
0
ScaleMax
1
ValidMin
0
ValidMax
1
FillValue
-2147483648
Support
SupportQuantity
Other
Parameter #4
Name
Maximum Intensity
Set
Time series defined by using: EPOCH
ParameterKey
I_max
Description

Maximum Intensity of the High-Latitude Ionosphere

Cadence
PT1M
RenderingHints
DisplayType
TimeSeries
AxisLabel
Imax Ionosphere
ScaleMin
0
ScaleMax
32767
ValidMin
0
ValidMax
32767
FillValue
-2147483648
Wave
WaveType
Electromagnetic
Qualifier
Scalar
WaveQuantity
Intensity
Parameter #5
Name
Image
Set
Time series defined by using: EPOCH
ParameterKey
Image
Description

Image of the High-Latitude Ionosphere, 20 Pixels by 20 Pixels, Y,X), Column 1 Labels: [ 53.3600, 53.6700, 53.9900, 54.3000, 54.6200, 54.9300, 55.2500, 55.5600, 55.8800, 56.1900, 56.5400, 56.8200, 57.1400, 57.4500, 57.7700, 58.0800, 58.4000, 58.7100, 59.0300, 59.3400], Column 2 Labels: [ 259.890, 260.460, 261.040, 261.610, 262.190, 262.760, 263.340, 263.910, 264.490, 265.060, 265.640, 266.210, 266.790, 267.360, 267.940, 268.510, 269.090, 269.660, 270.240, 270.810]

Cadence
PT1M
RenderingHints
ValueFormat
I3
Structure
Size
20 20
FillValue
255
Wave
WaveType
Electromagnetic
Qualifier
Array
WaveQuantity
Intensity
Parameter #6
Name
Gap Flag
Set
Time series defined by using: EPOCH
ParameterKey
GAP_FLAG
Description

Gap Flag: 10=Calibration Record Proceded

Cadence
PT1M
RenderingHints
DisplayType
TimeSeries
AxisLabel
Gap Flag
ValueFormat
I2
ScaleMin
0
ScaleMax
10
ValidMin
0
ValidMax
10
FillValue
-2147483648
Support
SupportQuantity
Other
Parameter #7
Name
Pixel Latitude, WGS84
ParameterKey
Pixel_lat
Description

Geodetic Latitude of each Pixel, Geodetic, WGS84

Cadence
PT1M
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
ValueFormat
20F6.2
ScaleMin
53.35
ScaleMax
59.35
Structure
Size
20
Element
Name
Element 1
Index
1
Element
Name
Element 2
Index
2
Element
Name
Element 3
Index
3
Element
Name
Element 4
Index
4
Element
Name
Element 5
Index
5
Element
Name
Element 6
Index
6
Element
Name
Element 7
Index
7
Element
Name
Element 8
Index
8
Element
Name
Element 9
Index
9
Element
Name
Element 10
Index
10
Element
Name
Element 11
Index
11
Element
Name
Element 12
Index
12
Element
Name
Element 13
Index
13
Element
Name
Element 14
Index
14
Element
Name
Element 15
Index
15
Element
Name
Element 16
Index
16
Element
Name
Element 17
Index
17
Element
Name
Element 18
Index
18
Element
Name
Element 19
Index
19
Element
Name
Element 20
Index
20
ValidMin
53.35
ValidMax
59.35
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #8
Name
Pixel Longitude, WGS84
ParameterKey
Pixel_long
Description

Geodetic Longitude of each Pixel, Geodetic, WGS84

Cadence
PT1M
Units
°
UnitsConversion
0.0174532925>rad
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
RenderingHints
ValueFormat
20F8.2
ScaleMin
259.88
ScaleMax
270.82
Structure
Size
20
Element
Name
Element 1
Index
1
Element
Name
Element 2
Index
2
Element
Name
Element 3
Index
3
Element
Name
Element 4
Index
4
Element
Name
Element 5
Index
5
Element
Name
Element 6
Index
6
Element
Name
Element 7
Index
7
Element
Name
Element 8
Index
8
Element
Name
Element 9
Index
9
Element
Name
Element 10
Index
10
Element
Name
Element 11
Index
11
Element
Name
Element 12
Index
12
Element
Name
Element 13
Index
13
Element
Name
Element 14
Index
14
Element
Name
Element 15
Index
15
Element
Name
Element 16
Index
16
Element
Name
Element 17
Index
17
Element
Name
Element 18
Index
18
Element
Name
Element 19
Index
19
Element
Name
Element 20
Index
20
ValidMin
259.88
ValidMax
270.82
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional