How to preserve coordinates and layer metadata when researching Costa Rica

Sharing two numbers does not always allow someone else to locate the same property. Research around San José may combine a browser marker, cadastral mapping and coordinates supplied in a document. First establish how each location is expressed.

Retain the coordinate reference system

SNIT brings together geographic information and query tools. Its viewer identifies the CR05/CRTM05 system. Do not paste projected values as though they were latitude and longitude in degrees. Preserve the declared system and use an appropriate conversion when required.

After entering a location, check that the point falls within the expected province and area. Compare a recognisable junction before zooming to building scale. A number with many decimal places may be expressed precisely while still describing the wrong place. Precision of notation is not confirmation of the underlying location.

Read each layer’s metadata

For boundaries, terrain or cadastral mapping, retain the title, publishing institution, date and scope provided by the source. The portal distinguishes publishing responsibilities; layers assembled in one viewer do not become a single dataset with uniform provenance.

Prepare a shareable reference containing identified coordinates, a map link and the layer name. When comparing imagery or boundaries from different dates, make that distinction explicit. Apparent misalignment calls for checking projection, edition and scale before claiming the land changed. This process supports a repeatable observation and a focused technical enquiry without presenting an approximate point as a boundary survey or assigning unwarranted certainty to a map overlay.

A building for practising the distinction

The verified Terraes record represents a 2766.68 m² footprint at 9.89849, -84.0828. The query on 22 September 2026 returned this Overture record, release 2026-08-19.0. This is footprint area; it does not identify an apartment or establish rights over the land. Use the example to recognise which object you are reading before applying the official query to your property.

Continue with the other local guide or the country hub. The methodology explains evidence concepts; its specific models do not automatically transfer to this case.