$3.99

Details

  • Released
  • Updated
  • March 25, 2013
  • May 3, 2025

Features

Topography screenshot #1 for iPhone
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Topography screenshot #7 for iPhone
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About

This tool helps civil engineers, architects, and surveyors measure surface areas and convert coordinates. It allows users to calculate polygon areas, convert coordinates to UTM EGSA87 Datum, and export measurements in DXF, KML, or TXT formats via email.

Convert coordinates to UTM EGSA87 Datum
Calculate polygon area in square meters
Export measurements in DXF format
Export measurements in KML format
Export measurements in TXT format
Input coordinates manually
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What's New in Topography

5.0

May 3, 2025

Errors in area calculation for measurements outside the geographic region of Greece have been fixed. UTM coordinates are now included in both the TXT and DXF export files. Screenshot export via email has also been added.

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User reviews

OK but clunky

Say you want to check a topographic plan for a property. You have to enter the coordinates one by one and if you make a mistake as far as I can see you can’t go back and edit a pin. This ability would be a huge improvement.

Δεν κάνει τα βασικά

Δεν μπορείς να κάνεις μια απλή διόρθωση ενός σημείου.
Δεν έχει ζουμ για να διορθώσεις ένα σημείο.
Τζάμπα τα 3€

NOT GOOD RESULT

Unfortunately there is no good result...u prees the pin button and doesn't understand that...

Απογοητευση

Δεν βλέπω τροπο να αποθηκεύω μια αποτύπωση ούτε να εξάγω σε dxf . Το Κουμπί της επεξεργασίας δεν δουλεύει

Useful app but needs more functionality

There is no way to import saved multi point co-ordinates.
Once you change the coordinate system all the data is lost so unless you have sent them to your email before everything is lost!

Developer apps

FAQ

What is Topography used for?

Topography is used for measuring surface areas and converting coordinates. It's particularly useful for civil engineers, architects, and surveyors who need to calculate polygon areas and export measurements in various file formats.

What file formats can I export measurements in from Topography?

You can export measurements from Topography in DXF, KML, and TXT file formats. These files can be opened in applications like AutoCAD, Google Earth, or standard text editors.

Can I input coordinates directly into Topography?

Yes, you can input coordinates directly into Topography. This allows you to get measurements even without physically being at the location, by entering coordinates in EGSA87 Datum or Latitude/Longitude.

What devices does Topography support?

Topography is supported on iPhone and iPad devices. It was last updated on May 3rd, 2025, with version 5.0.

What is the age rating for Topography?

Topography has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals interested in the subject matter.

How often is Topography updated?

The latest version of Topography is 5.0, released on May 3rd, 2025. While specific update frequency isn't detailed, this indicates recent development and support.

Does Topography have ads?

No, Topography does not contain advertisements. As a paid application, users can expect an ad-free experience.

What is the user sentiment for Topography based on ratings?

Topography has a rating of 2.3 stars from 3 ratings. This suggests that current users have mixed to negative sentiment regarding the application's performance or features.