Bring your field surveying work together with SurveyOne. Manage projects and points, view DXF drawings, convert coordinates, run surveying calculations and prepare reports from your Android phone.

Built for land surveyors, civil engineers, technicians and construction teams, SurveyOne combines field tools with surveying jobs, an equipment marketplace and optional professional services.

CAD AND FIELD MAPS
• View supported ASCII DXF drawings and keep drawing files organised within projects.
• Display georeferenced CAD drawings on maps using the appropriate drawing or project coordinate system.
• Inspect and measure drawings, compare coordinates with selected or manually entered design references, and add coloured markup.
• Share annotated screenshots with colleagues.

SURVEY CALCULATIONS AND COORDINATES
• Work with COGO, survey maths, traverse and differential levelling tools.
• Calculate pipe crown and excavation bottom levels.
• Convert supported geographic and projected coordinates, including WGS84, UTM and DLTM.
• Use XYZ/ENZ coordinates, Decimal Degrees or DMS, and metric or imperial display units.

PROJECTS AND FIELDWORK
• Create and edit points, organise projects and record field notes.
• Capture GNSS positions with accuracy information and use stakeout guidance to approach a target.
• Capture photographs with location information and an optional point or feature code.
• Use camera measurement and 3D scanning tools on supported devices.

FILES AND REPORTS
• Import supported CSV, KML and KMZ data and view DXF files.
• Convert supported Sokkia SDR33 coordinate records to CSV or TXT and back, with point previews and column mapping.
• Generate PDF reports and export or share supported project data.

SURVEYING JOBS AND EQUIPMENT MARKET
• Browse surveying job opportunities, filter by location and follow the original application link.
• Find surveying equipment for sale or rent and contact sellers directly by phone or WhatsApp.
• Sign in to submit an equipment listing with up to four photos for admin review.
• Optional seven-day featured listings can increase a listing's visibility. SurveyOne is a listing platform; sales and rentals are arranged directly between users.

SUPPORT AND OPTIONAL SERVICES
• Get help through in-app support conversations.
• Browse available professional services and track your service requests and delivered results.
• Core surveying tools, including CAD, COGO and stakeout, are available without a paid subscription. The app contains ads; optional ad-free access, professional services and listing promotion are separate purchases. Availability and prices are shown in the app.

WORKING OFFLINE AND MEASUREMENT LIMITS
Local project tools and calculations can be used offline. Online map content, job updates, equipment listings, service requests and support require internet access as applicable.

Positioning and measurement accuracy depend on the device, sensors, calibration and environment. Phone GNSS and camera measurements do not replace calibrated survey equipment. AR and 3D features require compatible hardware. File support depends on format and content; DWG is not supported.

Arabic and English interfaces are available.