derhuerst/parse-gml-polygon

Parse gml:Point as GeoJSON geometry of type Point

Open

#14 opened on Jul 18, 2018

View on GitHub
 (0 comments) (1 reaction) (0 assignees)JavaScript (2 forks)github user discovery
hacktoberfesthelp wanted

Repository metrics

Stars
 (12 stars)
PR merge metrics
 (No merged PRs in 30d)

Description

According to GML 3.1.1, gml:Point may contain:

  • gml:pos
  • gml:coordinates (deprecated)
  • gml:coord (deprecated)

In GML 2.1.2, gml:Point may contain:

  • gml:coordinates
  • gml:coord

In GML 3.2.1, gml:Point may contain:

  • gml:pos

  • gml:coordinates

  • coord contains:

    • X,
    • Y (optional),
    • Z (optional)

  • coordinates contains a string, also has attributes

    • decimal (default .) - decimal separator,
    • cs (default ,) - coordinate separator,
    • ts (default ) - tuple separator.

Contributor guide

Research direction
Implement parsing of gml:Point elements for GML 2.1.2, 3.1.1, and 3.2.1. Handle both gml:pos and gml:coordinates with their respective attributes. Convert to GeoJSON Point geometry.
Tech stack
javascript
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitJavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65