My Account     Contact Us     Cart

Avenza Maps Data Backup In A Snap!

For the majority of Avenza Maps users, layers are indispensable. Not only are layers a repository where placemarks, tracks, and photos are stored, but they also enable you to both manage and share map feature data.

With the release of Avenza Maps 3.5, Android users will be introduced to a feature that was previously only available on the iOS platform, the Layers tab. The Layers tab is an invaluable resource which provides a complete listing of all layers in the app database, including their existing map associations. But what is most exciting about the Layers tab is it’s new ability to export layers. Exporting layers from the Layers tab will streamline data archiving. From the Layers tab, you now have the ability to export an individual layer, multiple, or all existing layers in one fell swoop.

Let’s see just how easy it is now to archive your map feature data.

Say we had two topographic maps. One map contains two layers while the other has three separate layers. Below is an example of how all five layers can be exported from the Layers tab at once.

iOS

 

Android

 

If you plan on importing your exported data back into the app, it is important that you export to either the KML or Shapefile (requires a Pro subscription) formats. Once you have tapped on Export, navigate to the storage location and tap Upload (iOS) or tap the check-mark icon (Android) to export. All of your layers will be exported to a single file for archiving. If you wish to restore these layers at a later date, you can simply import them back into the Layers tab and all layers will appear in the layers tab as they did prior to export.
The following example is very similar but this time we are only exporting a selection of layers from the Layers tab.

iOS

 

Android

When it comes to exporting map feature data from multiple maps, the Layers tab is now clearly the most efficient method. A word of caution, if you are exporting large amounts of map feature data, it is advised that you break your export up into separate files as opposed to saving all of your layers to a single file. If you are exporting to email, there are restrictions to the size allowed for file attachments. Additionally, when exporting large files, there are resource limitations that may come into play and which vary by device and work environment.

Your data is a valuable resource. Countless hours can be devoted to data collection and the resulting map features are vital to the completion of your work projects. For most, it is extremely important to regularly export data for backup or archiving. Exporting layers from the Layers tab has just made this process that much easier.






Blog Archive

July 2019 (1)
June 2019 (3)
May 2019 (4)
April 2019 (2)
March 2019 (1)
February 2019 (2)
January 2019 (3)
December 2018 (2)
November 2018 (1)
October 2018 (1)
September 2018 (2)
August 2018 (4)
July 2018 (2)
June 2018 (1)
July 2018 (1)
June 2018 (4)
May 2018 (1)
April 2018 (2)
March 2018 (5)
February 2018 (1)
January 2018 (1)
November 2017 (1)
October 2017 (2)
August 2017 (2)
July 2017 (1)
March 2017 (1)
February 2017 (2)
January 2017 (3)
November 2016 (2)
October 2016 (2)
May 2016 (1)
April 2016 (2)
December 2015 (2)
November 2015 (1)
June 2015 (1)
May 2015 (1)
April 2015 (2)
December 2014 (4)
October 2014 (2)
May 2014 (4)
February 2014 (1)
October 2013 (3)
April 2013 (1)
January 2013 (2)
October 2012 (1)
August 2012 (1)
July 2012 (3)
May 2012 (2)
January 2012 (2)
August 2011 (1)
July 2011 (2)
June 2011 (2)
May 2011 (2)
March 2011 (1)
February 2011 (1)
January 2011 (5)
December 2010 (2)
November 2010 (2)
October 2010 (1)
August 2010 (4)
July 2010 (3)
June 2010 (3)
May 2010 (2)
April 2010 (2)
March 2010 (2)

Search