Conventions
The following conventions are used:
- 'shall'- indicates a requirement that must be implemented; and
- 'should' - indicates a requirement that is recommended to achieve the best possible implementation.
| Info | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Each requirement is detailed in a table with the following structure.
|
Title | How to provide metadata |
Identifier | DS-META-000 |
Requirement | The metadata to be provided together with the ICAO data set shall be included in the same file as the data. |
Notes | - |
Trace to ICAO | Not applicable. However, this requirement was requested by the AIM community. |
...
Title | Geographical extent of the data set | ||
Identifier | DS-META-007 | ||
Requirement | Each ICAO obstacle data set shall be provided together with metadata giving the geographical extent of the data set. Each ICAO data set, other than obstacle data sets, should be provided together with metadata giving the geographical extent of the data set. | ||
Notes | Note: The geographical extent may be a country, a territory, a geographical bounding box or polygon. | Trace to ICAO | Source: PANS-AIM Table A6-2. Obstacle attributes for the obstacle data sets Note: Although PANS-AIM requires this for obstacle datasets, it was recommended for adoption by the AIM community for all types of datasets. |
Trace to ICAO | Table A6-2. Obstacle attributes - Area of coverage - Mandatory Source: PANS-AIM – First Edition, Appendix 6 |
Title | Data integrity assurance level |
Identifier | DS-META-008 |
Requirement | Each ICAO obstacle data set shall be provided together with metadata giving the data integrity assurance level of the data set. |
Notes | - |
| Trace to ICAO | Source: Table A6-2. Obstacle attributes - Integrity - Mandatory Source: PANS-AIM – First Edition, Appendix 6 |
Title | Horizontal confidence level |
Identifier | DS-META-009 |
Requirement | Each ICAO obstacle data set shall be provided together with metadata giving the horizontal confidence level of the accuracy of the geographical locations in the data set. |
Notes | - |
Trace to ICAO | Table A6-2. Obstacle attributes - Horizontal confidence level - Mandatory Source: PANS-AIM – First Edition, Appendix 6 |
Title | Vertical confidence level |
Identifier | DS-META-010 |
Requirement | Each ICAO obstacle data set shall be provided together with metadata giving the vertical confidence level of the accuracy of the geographical locations in the data set. |
Notes | - |
Trace to ICAO | Table A6-2. Obstacle attributes - Vertical confidence level - Mandatory Source: PANS-AIM – First Edition, Appendix 6 |