application schema gml writing

Application Schema GML WritingNatalie WlockApplication Schema GML Writing

Are you scared of this?

Does this look easier?

Easily write GML with FME’s application schema capabilities

FME & GML Basics

How to Write Application Schema GML:

1. Add GML writer & schema

2. Add source data reader

3. Data structuring and transformation

4. GML geometry

5. Validation & viewing

GML Basics

▪ Nested object structure vs. Relational (parent.child)

▪ Unique IDs

▪ Coordinate system

▪ Namespace

▪ Application schema / XSD

▪ Elements & Properties (GML) vs. Features & Attributes

Nested (XML) Relational (FME Workbench)

<Contact>

<name>John</name>

<city>Vancouver</city>

<activeDate>

<from>11-22-99</from>

<to>12-11-09</to>

</activeDate>

name = John

city = Vancouver

activeDate.from = 11-22-99

activeDate.to = 12-11-09

1.Add GML Writer

GML Writer / Add Dataset Dialogue

1.Add GML Writer cont.GML Reader / Add Feature Type Dialogue

2. Add Reader

3. Structuring and transformation

4. GML Geometry

Validation and Viewing

Summary - Application Schema GML Writing

1. Add GML Writer & Schema

2. Add Source Reader

3. Structure & Transform Data

4. Format Geometry

5. Validate & Inspect

Thank You!

▪ Questions?

▪ For more information:

▪ natalie.wlock@safe.com or dean.hintz@safe.com

▪ Safe Software Inc

▪ FMEpedia:

▪ Write GML using application schemas

▪ INSPIRE GML Tutorial