or drop a zipped shapefile, or its .shp, .dbf and .prj together here.

Or paste GeoJSON

Your file is read by this page, in your browser. It is not uploaded, stored or sent anywhere.

How it works

What the Information System requires

Problems this usually finds

The most common is a file in metres rather than degrees (UTM or a national grid), which the Information System does not convert (These coordinates are not in WGS84 degrees (COORD-006)). A zip without its .prj leaves the coordinate system to be worked out; we only guess when a single UTM zone puts every plot inside the declared country. Attribute tables exported from spreadsheets often carry the area as text (Area is written as text instead of a number (PROP-003)) or with a column called area_ha instead of Area (A property name is misspelled or has the wrong capitals (PROP-001)).

Sources

Last verified against these sources on .