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时间:2010-07-18 19:10来源:蓝天飞行翻译 作者:admin
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include a statement on acceptable conformance quality levels
and corresponding data quality measures. This statement shall
cover all the data quality elements and data quality subelements,
even if only to state that a specific data, quality
element or sub-element is not applicable.
Note.- IS0 Standard 19113 contains quality principles for
geographic information while IS0 Standard 1911 4 covers
quality evaluation procedures.
10.5.7 Terrain data product specifications shall include a
data capture statement which shall be a general description of
the sources and of processes applied for the capture of terrain
data. The principles and criteria applied in the maintenance of
terrain data sets and obstacle data sets shall also be provided
with the data specifications, including the frequency with
which data products are updated. Of particular importance
shall be the maintenance information of obstacle data sets and
an indication of the principles, methods and criteria applied for
obstacle data maintenance.
10.5.8 Terrain data .product specifications shall contain
information on how data held with data sets is presented, i.e.
as a graphic output, as a plot or as an image. The product
specifications for both terrain and obstacles shall also contain
data product delivery information which shall include delivery
formats and delivery medium information.
Note.- IS0 Standard 19117 contains a definition of the
schema describing the portrayal of geographic information
including the methodology for describing symboki and mapping
of the schema to an application schema.
10.5.9 The core terrain and obstacle metadata elements
shall be included in the data product specifications. Any
additional metadata items required to be supplied shall be
stated in each product specification- together with the format
and encoding of the metadata.
Note.- IS0 Standard 19115 specifies requirements for
geographic information metadata.
10.6 Availability
10.6.1 States shall ensure that electronic terrain and
obstacle data related to their entire territory are made available
in the manner specified in 10.2, 10.3 and 10.4 for use by
international civil aviation.
10.6.1 .I States shall ensure that as of 20 November 2008,
electronic terrain and obstacle data are made available in
accordance with Area 1 specifications and terrain data in
accordance with Area 4 specifications.
10.6.1.2 States shall ensure that as of 18 November 201 0,
electronic terrain and obstacle data are made available in
accordance with Area 2 and Area 3 specifications.
10.6.1.3 Recommendation.- States should ensure that
electronic terrain and obstacle data are made available in
accordance with Area 1, Area 2 and Area 3 specz>cations and
terrain data in accordance with Area 4 speczjkations.
10.6.2 Recommendation. -At those aerodromes located
near temtorial boundaries, arrangements should be made
among States concerned to share terrain and obstacle data for
the entire Area 2.
APPENDIX 1. CONTENTS OF
AERONAUTICAL INFORMATION PUBLICATION (AIP)
(see Chapter 4)
PART 1 - GENERAL (GEN)
If an AIP is produced and made available in more than one
volume with each having a separate amendment and
supplement service, a separate preface, record of AIP
Amendments, record of AIP Supplements, checklist of AIP
pages and list of current hand amendments must be included
in each volume.
GEN 0.1 Preface
Brief description of the Aeronautical Information Publication
(AIP), including:
1) name of the publishing authority;
2) applicable ICAO documents;
3) the AIP structure and established regular amendment
interval; and
4) service to contact in case of detected AIP errors or
omissions.
GEN 0.2 Record of Alp Amendments
A record of AIP Amendments and AIRAC AIP Amendments
(published in accordance with the AIRAC system) containing:
1) amendment number;
2) publication date;
3) date inserted (for the AIRAC AIP Amendments, effective
date); and
4) initials of officer who inserted the amendment.
GEN 0.3 Record of Alp Supplements
A record of issued AIP Supplements containing:
1) Supplement number;
2) Supplement subject;
3) AIP section(s) affected;
4) period of validity; and
5) cancellation record.
GEN 0.4 Checklist of AIP pages
A checklist of AIP pages containing:
I) page numberlchart title; and
2) publication or effective date (day, month by name and
year) of the aeronautical information.
GEN 0.5 List of hand amendments
to the AIP
A list of current hand amendments to the AIP containing:
 
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