EMLID FLOW
Mobile app for land survey
Comes with a cloud-based service for keeping your data in sync.
Looking for the ReachView 3 app? It is Emlid Flow now
All existing installations will update automatically. Upgrade to the Survey subscription to unlock new features or keep working as before with the forever Free version.
Efficient data collection and stakeout
Point collection
Collect points, write detailed descriptions, and perform quality control using our responsive interface. The app has built-in support for projections, grids, and geoids and a library with hundreds of verified coordinate systems.
Coordinate systems wizard
Emlid Flow has a wizard for manual coordinate system creation for areas without a predefined coordinate system. To start your survey, you just need to specify the datum, enter transformation parameters or projection, and choose your geoid.
Intuitive stakeout tool
Emlid Flow displays East-North and straight-to-line distances and supports cut and fill indication. When you get close to a point, the indication switches to a close-up alignment mode helping you to center exactly above the point.
Additionally, the app comes with a close-up alignment tool for when you need to be precise.
Linework
Collect data and create linework on the go
Measure and move ahead with just a few taps. You can use either predefined geometry types or a full-blown code library, whatever suits your needs.
Line stakeout
Navigating to a line is intuitive. With our visual guides, you can perform stakeout with an offset. The distance along the line indication will help you stake out with chainage.
Add codes to your data
Forget about memorizing code lists. Your whole library is always at your fingertips
Add codes, quickly switch between different object codes, start new lines, and continue collecting existing ones. Upload your custom code library or use a standard one built into Emlid Flow with more than a hundred codes available from the start.
Add codes on the go
No survey library is perfect, so you can always create new codes on the go
right in your survey project.
Work with different background maps
Upload topographic maps, cadastral plans, and aerial imagery from WMS and WMTS sources or work with a built-in satellite map.
Localization
Adjust your coordinate system to fit the control points
Find or adjust missing or outdated local coordinate system parameters. Depending on the data provided, Emlid Flow automatically chooses the calibration algorithm that delivers the best accuracy.
All residuals are placed on a single screen, so you have the full context while you adjust.
Inverse & Traverse tools
Work with survey plans, quickly adjust designs in the field, or simply review data for informed decision making. Tools allow you to create new geometry directly in the app with specified distance and direction, find coordinate geometry attributes such as area, distance, direction, slope, and more.
Auto collection
Set time or distance interval for automatic point collection. Walk, drive, bike or sail while Emlid Flow collects data for you.
Stakeout reports
Save points directly from stakeout mode and export the deltas as a CSV report.
Sync your data and use up to 3 survey devices
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