The IMSMANG data model contains several fields that may be used for classification of the information.
Confirmed
| Standard values
|
| Yes
|
No
|
Unknown
|
Not Specified
|
Ordnance Classification
| Code
|
Evidence
|
Information
|
Source
|
| M1
|
Mines or UXO physically verified
|
Confirmed
|
Reliable
|
| M2
|
Area reported with observed evidence of mines or UXO
|
Unconfirmed
|
Reliable
|
| M3
|
Area reported with observed evidence of mines or UXO
|
Unconfirmed
|
Unreliable
|
| M4
|
Area reported as mined with no evidence of mines or UXO
|
Unconfirmed
|
Unreliable
|
Reliability of Information
| Standard values
|
| 1
|
2
|
3
|
4
|
5
|
6
|
Reliability of Source
| Standard values
|
| A
|
B
|
C
|
D
|
E
|
F
|
How to interpret Reliability of Information and Source
| Information
|
Source
|
| 1 Confirmed
|
A Reliable
|
| 2 Possible
|
B In general reliable
|
| 3 Less Possible
|
C Sufficiently reliable
|
| 4 Doubtable
|
D Not always reliable
|
| 5 Improbable
|
E Less reliable
|
| 6 Not to be evaluated
|
F Reliability not valuable
|
