Current News

  • All privacy declarations are now at https://privacy.elbe5.de.
  • My map servers for https://maps.elbe5.de and https://topomaps.elbe5.de got new data as of Januar 2025.
  • A new app has been launched: OSM Exif Editor for editing exif data in photos (also by using OSM maps.
  • It can be found in the App Store.
  • The app Maps for OSM is now available for Mac, iPhone, iPad and Apple Watch. It can be found here.
  • There is a new app under development. 'OSM Maps'. It is the successor of 'Maps for OSM', almost completely written in SwiftUI.
  • Now there is a service for elevation data on maps. The URL is https://gdalserver.elbe5.de/elevation?longitude=xxx.xxxxx&latitude=xxx.xxxxx

Content Management

The CMS "Bandika" exists since 2007 in severeal renewed versions.

It is based on Java, Tomcat and a PostgreSQL database. It features role based safety and a WYSIWYG inline editor.

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Construction Defect Tracking

The construction defect tracker "Codef" is combination of server application based on the Bandika framework and a IOS-App for registering defects in place.

The IOS-App can also be used independently e.g. for maintanance people.

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Maps

I appreciate OpenStreetMap because it is an open system with detail information from local people.

I am running an own OSM server (also with own styles for hiking), but have also written apps for using these maps for hiking and more.

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Photo App

The OSM Exif Editor is a Mac app for adding and changing Exif data using OSM maps.

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Developer Tools

I write developer tools for the Mac (also for MacOS) especially when I need such tools myself. An example is the Log-Viewer for watching log files, also on remote servers.

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Software Development

There are many operating systems to write apps for and many language to write in. I have used quite a few of them (see the image above).

I like working without too much external, but with reusable and safe code.

I publish on GitHub as mr-elbe5

About me

Michael Roennau

Software-Architect, Developer, Coordinator und Consultant

Contact:
info@elbe5.de

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