How to save photo, note and coordinate records in the field
A field photo is valuable only when its location, note and project context are kept together.
Field takeaways
- A photo should be stored with location, date, layer and note.
- Issues, parcel corners, construction details and control points are easier to defend with photos.
- Phone location is fine for reconnaissance; precise points need external GNSS/RTK.
- Photo names and layers should make sense in the office.
- MapLab Survey combines photo, note and coordinate in one field record.
A photo without a coordinate is an anecdote
Field photographs are only evidence when they are tied to a position, a time and a record. An old stake at a corner, a broken manhole cover, a pulled site peg, a culvert at a stream crossing, a fence turning where it should not — photograph it and attach it to the point in the project rather than leaving it in the camera roll.
The quick routine in MapLab Survey
- Open the right project and layer.
- Record the position or pick the existing point.
- Add the photo and a short note.
- Note accuracy, device or site conditions when relevant.
- Send it to the office as a report or a KML/DXF/GeoJSON export.
Write notes like a surveyor
Instead of "Photo 1", write "North boundary fence turn", "Stake A-12 found", "Manhole cover broken". A located photo is worth what its caption explains; a numbered list of images tells nobody anything two weeks later.
Photograph the state, not just the place
Damage, water, obstruction and access conditions are the details people ask about later, and they cannot be reconstructed from a coordinate. Frame wide enough to recognise the spot — close-ups of ground, pipe or concrete look identical weeks afterwards.
Keep photos and data together
When the data leaves the phone, the photos have to travel with the attributes; a separate image folder forces someone to rebuild the link by hand. And keep expectations honest: when centimetre precision matters, the photo is an attachment to a point measured with an external RTK receiver, not a substitute for it.
See it in action
MapLab Survey | Professional Mobile GIS, GPS Surveying & Land Measurement App
Visit the YouTube channel ->Try these steps on your own phone.
MapLab Survey handles RTK/GNSS point capture, drawing, area and volume calculations and coordinate conversion, then exports to DXF, KML/KMZ, GeoJSON, Shapefile, GeoPackage, NCZ or CSV. Capture, calculation and export work offline. Live NTRIP corrections and online basemaps need a connection.
Frequently asked questions
Can a photo store coordinates?
Yes, MapLab Survey can attach photos to location records.
Can I make a site photo report?
Yes, with points, layers and notes.
Does a geotagged photo replace surveying?
No. It is visual evidence, not precise measurement.
Can photos be shared with KML?
They can be organized in KML/KMZ or reports.
Technical references
The field guidance in this article is aligned with the technical and official references below.
Related: Stake-out report · GNSS survey report · Field survey checklist · MapLab Survey