Geometry Review Tool

This stand-alone page is for reviewing geometries one by one. You prepare a JSON file for it with features to review, and specify options to choose for each feature. The result can be exported to a text file, with which you can resume your review if you stop part-way. There is no server; all the data is stored on your machine locally.

Open the tool

Sample JSON

I know, it's hard to prepare an input file without an example.

[
  {
    "id": "first",
    "title": "First object, <b>a point</b>",
    "geometries": [
      {
        "type": "Feature",
        "geometry": {"type": "Point", "coordinates": [10.56, 18.23]},
        "properties": {"icon": 1}
      }
    ]
  },
  {
    "id": "second",
    "title": "Let's compare <a href=\"https://osm.org/\">lines</a>",
    "geometries": [
      {"type": "LineString", "coordinates": [[5.23, 10.345], [5.65, 10.23]]},
      {"type": "LineString", "coordinates": [[5.24, 10.335], [5.62, 10.21]]}
    ]
  }
]

Note that geometries (including markers for points) are colored in blue, black, red etc. Use dash: true in GeoJSON feature properties to display a line dashed, and icon: 'A' to display a text ("A" in this case) on a marker. Yes, you can have links in titles, but keep them short. Titles are optional actually. Geometries can be GeoJSON features or geometries, or even FeatureCollections.

Author and License

Written by Ilya Zverev, published under MIT license.

Includes Muhammad Arslan Sajid's BeautifyMarker, also published under MIT license.