Borna
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About this app
Borna is the field tool for surveyors, notaries, real estate agencies, and individuals buying, selling, or surveying land.
COORDINATE CONVERSION
Switch between different systems (local projection systems, UTM, WGS84, DD, DMS, etc.) with automatic projection system detection from a single point. Embedded global EPSG reference system: works without an internet connection.
GROUND MEASUREMENT
Measure distances, areas, and bearings directly in the field using your phone's GPS. Systematic dual surface: geodetic (WGS84) and planar (local system), displayed side-by-side to avoid confusion. The GPS uncertainty (± meters) remains visible during measurement—Borna never promises accuracy it cannot guarantee.
LAND VERIFICATION
Compare the declared area of a property deed to the actual area measured on the ground, with a clear verdict of agreement (matching / minor discrepancy / significant discrepancy) and a report exportable as a PDF.
PLAN SCAN
Photograph a cadastral plan, correct the perspective, and let Borna automatically extract the coordinate table using text recognition. Then, plot the land on a satellite image and locate its boundary markers on-site using GPS/compass guidance.
FIND YOUR BOUNDARY MARKERS
Guidance via arrow (GPS + compass) and proximity vibration leads you precisely to each boundary marker of a previously measured property, with a boundary survey log exportable as a PDF.
MAGIC PASTE
Paste coordinates received via SMS, WhatsApp, or email: Borna automatically recognizes and converts them, regardless of the format.
FULL EXPORT
PDF, CSV, GeoJSON, KML, GPX, DXF — your measurements and projects remain usable
in your other tools (QGIS, AutoCAD, Google Earth...).
METROLOGICAL HONESTY
Borna never promises accuracy it cannot guarantee: GPS uncertainty is always displayed, never hidden.
Free application.
COORDINATE CONVERSION
Switch between different systems (local projection systems, UTM, WGS84, DD, DMS, etc.) with automatic projection system detection from a single point. Embedded global EPSG reference system: works without an internet connection.
GROUND MEASUREMENT
Measure distances, areas, and bearings directly in the field using your phone's GPS. Systematic dual surface: geodetic (WGS84) and planar (local system), displayed side-by-side to avoid confusion. The GPS uncertainty (± meters) remains visible during measurement—Borna never promises accuracy it cannot guarantee.
LAND VERIFICATION
Compare the declared area of a property deed to the actual area measured on the ground, with a clear verdict of agreement (matching / minor discrepancy / significant discrepancy) and a report exportable as a PDF.
PLAN SCAN
Photograph a cadastral plan, correct the perspective, and let Borna automatically extract the coordinate table using text recognition. Then, plot the land on a satellite image and locate its boundary markers on-site using GPS/compass guidance.
FIND YOUR BOUNDARY MARKERS
Guidance via arrow (GPS + compass) and proximity vibration leads you precisely to each boundary marker of a previously measured property, with a boundary survey log exportable as a PDF.
MAGIC PASTE
Paste coordinates received via SMS, WhatsApp, or email: Borna automatically recognizes and converts them, regardless of the format.
FULL EXPORT
PDF, CSV, GeoJSON, KML, GPX, DXF — your measurements and projects remain usable
in your other tools (QGIS, AutoCAD, Google Earth...).
METROLOGICAL HONESTY
Borna never promises accuracy it cannot guarantee: GPS uncertainty is always displayed, never hidden.
Free application.
Coordinate conversion, land measurement and land verification.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesPersonal info and Photos and videos
- Data is encrypted in transit
- You can request that data be deleted
What’s new
Première version publique de Borna.
- Conversion de coordonnées, détection automatique du système (EPSG mondial, hors connexion)
- Mesure de terrain au GPS : distances, surfaces, gisements, incertitude affichée
- Vérification foncière : contenance déclarée vs surface mesurée
- Scan de plan cadastral avec extraction des coordonnées
- Collage de coordonnées reçues par SMS ou WhatsApp
- Export PDF, CSV, GeoJSON, KML, GPX, DXF
- Conversion de coordonnées, détection automatique du système (EPSG mondial, hors connexion)
- Mesure de terrain au GPS : distances, surfaces, gisements, incertitude affichée
- Vérification foncière : contenance déclarée vs surface mesurée
- Scan de plan cadastral avec extraction des coordonnées
- Collage de coordonnées reçues par SMS ou WhatsApp
- Export PDF, CSV, GeoJSON, KML, GPX, DXF
Everyone
Learn moreApp support
About the developer
JAMAL MELLAL
contact@bornageo.com
Morocco