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FAQs

Azmyth On Foot – Frequently Asked Questions

This page answers the most common questions about using Azmyth On Foot, how it differs from the main Azmyth platform, and what users can expect in terms of accuracy, workflow, and field performance.

What is Azmyth On Foot, and how is it different from Azmyth?

Azmyth On Foot is the mobile field-collection app used to capture:

  • Pole photos
  • RTK-accurate node positions
  • Supplemental images and notes
  • Attributes and structure details

It is optimized for solo field collection using a phone and an RTK GNSS receiver.

Azmyth (web) is the desktop platform where you:

  • Measure pole heights and attachments
  • Analyze structures and spans
  • Build line maps
  • Perform make-ready assessments
  • Review field data in detail
  • Export KML, Shapefile, CSV, and other formats

In short:

On Foot collects the data. Azmyth measures, analyzes, maps, and exports it.

How accurate are the measurement tools?

Azmyth’s measurement accuracy depends on three components:

  1. Your RTK GNSS position (centimeter-level horizontal accuracy when fixed)
  2. Phone camera orientation metadata (pitch/roll/yaw)
  3. How well the pole is aligned in the photo

Under normal conditions, users typically see:

  • Attachment height accuracy: ±2 inches
  • Pole top height accuracy: ±2 inches
  • Midspan/clearance estimation: ±4–8 inches (depending on visibility)
  • Horizontal accuracy (positioning): ± 0.5 in

Accuracy improves when:

  • The pole is centered in the crosshairs
  • The user stands the correct distance away (usually 20–40 ft)
  • The GNSS unit has a solid RTK fix
  • The pole face is fully visible

Does Azmyth On Foot require an RTK GNSS receiver?

Yes — an RTK-enabled GNSS receiver is required to achieve Azmyth’s precision measurements. Supported receivers include:

  • Emlid RS3 / RX
  • Other NTRIP-enabled receivers (varies by configuration)

Without RTK, you may capture images but cannot generate accurate measurements.

We sell Emlid GNSS units, which you can learn more about here.

Do I need a data connection in the field?

No, Azmyth On Foot works fully offline.

  • If auto-upload is enabled, it uploads whenever service is available.
  • If disabled, all data is stored locally until you're back on Wi-Fi.

Either way, no measurement accuracy is lost when offline.

How far should I stand from the pole when taking a photo?

A good general rule:

  • 20–40 ft away from the pole
  • Back up until the entire pole is visible in the frame
  • Keep the phone vertical with minimal tilt

This ensures proper calibration and the best measurement accuracy.

What if the pole is partially blocked (trees, buildings, equipment)?

If the pole face is partially obstructed:

  • Try capturing from a different angle while keeping the pole face visible
  • Take supplemental images to help identify equipment
  • If the top is fully obstructed, you may still measure attachments

Azmyth will notify you if the calibration cannot be completed.

What happens if the RTK connection drops?

You can still capture images, but:

  • The node position will be less accurate
  • Measurements may not be permitted depending on configuration

Once the RTK fix returns, you can re-capture the position.

Can I edit node locations after the fact?

Yes. In Azmyth Web:

  • Open the node
  • Select the node position
  • Drag or adjust the point
  • Save changes

This is helpful when the staff cannot be placed directly against the pole.

Can I connect nodes with midspans?

In the web app, yes.

The midspan tool allows you to:

  • Connect poles

  • Build line maps

  • Measure spans (length, clearance, etc.)

This is useful for distribution, telecom, fiber, and joint-use workflows.

What export formats are supported?

Azmyth supports:

  1. KML
    • Legacy KML export is a simple KML export that only lists heights, statuses, etc.
    • .KML is a more advanced .KML export with integrated images, metadata, etc.
  2. Shapefile (.shp / .shx / .dbf)
  3. RYG
    • a specific export we designed to show color-coded make ready clearances.
  4. Katapult
    • Plug-in for Katapult
  5. PoleForeman
    • Plug-in for PoleForeman