EUROPEAN ORGANISATION FOR THE SAFETY OF
AIR NAVIGATION
EUROCONTROL
EUROPEAN AIR TRAFFIC MANAGEMENT
AIXM Primer
Edition : 4.5
Edition Date : 20/03/2006
Status : Released Issue
Class : General Public
AIXM Primer
2 Edition Number: 4.5
AIXM PRIMER
Table of Contents
Document Identification Sheet .................................................................................................... ix
Executive Summary .................................................................................................................... xi
1. Document Status ............................................................................................................ xi
1. Introduction ............................................................................................................................ 1
2. AIXM and the AICM ............................................................................................................... 3
2.1. Purpose of this Chapter ................................................................................................. 3
2.2. Unique Identifiers ......................................................................................................... 3
2.3. Feature-Entity Correspondence and Complex Properties .................................................. 4
2.4. Data Types ................................................................................................................... 4
2.5. Deprecated Elements ..................................................................................................... 5
2.6. AICM Rules ................................................................................................................. 5
3. Basic Concepts ........................................................................................................................ 7
3.1. AIXM Features Types ................................................................................................... 7
3.2. Feature Attributes .......................................................................................................... 7
3.3. Feature Identification .................................................................................................... 9
3.4. Feature Relationships .................................................................................................. 11
4. AIXM Schema Files ............................................................................................................... 13
4.1. Inclusions ................................................................................................................... 13
4.2. AIXM Data Types ....................................................................................................... 13
5. AIXM Message Types ............................................................................................................ 15
5.1. AIXM-Update ............................................................................................................. 15
5.1.1. General ............................................................................................................ 15
5.1.2. Groups ............................................................................................................ 16
5.1.3. New feature ..................................................................................................... 16
5.1.4. Changed Feature .............................................................................................. 16
5.1.5. Withdrawn Feature ........................................................................................... 19
5.1.6. Corrections to AIXM-Update messages ............................................................. 19
5.1.7. Aspects of Usage .............................................................................................. 19
5.2. AIXM-Snapshot .......................................................................................................... 22
6. Data Integrity ........................................................................................................................ 23
6.1. Introduction ................................................................................................................ 23
6.2. CRC Algorithm ........................................................................................................... 23
6.3. Note with regard to the EAD Implementation of AIXM ................................................. 25
A. AIXM-AICM Mappings ........................................................................................................ 27
A.1. Mapping of AIXM Features to AICM Entities, plus natural key compositions ................ 27
B. CRC Java Code ..................................................................................................................... 41
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