ArcGIS Pro: CRS-Transformationen mit österreichbezug

Nachdem ArcGIS Pro von ESRI erwachsen wird und sukzessive vermehrt im GIS-Alltag zum Einsatz kommt, anbei ergänzend zur Serie zur Anwendung bestmöglicher Transformationsparameter zwischen dem österreichischen Bundesmeldenetz und WGS84/ETRS89 die Implementierung dieser in ArcGIS Pro (Stand Version 1.3.1).

Transformation EOSG1618 versus NTv2 AT_GIS_GRID - kleiner Unterschied
Transformation EPSG1618 (Position Vector) versus NTv2 AT_GIS_GRID – ein kleiner Unterschied


My three Weeks living with Ubuntu Touch

Source: Cartmanland; BY-CC-Licensed | Source: Vinodh Moodley; BY-CC-SA-Licensed
When I was faced with wiping my Nexus 5 phone once again, I decided to install Ubuntu Touch. Here’s my experience after 3 weeks of it being my daily driver.

This is not the first time I had Ubuntu Touch on my phone: I tried it a few years ago using multi boot – but that doesn’t work any more on the Nexus 5, because the developer seems to have abandoned it. The Nexus 5 isn’t supported by Canonical directly either, so I had to get my installation from UBPorts, which is, as expected, beind in development from Canonical. Weiterlesen

Docker a nice tool for developers

Docker is the world leading software containerization platform. I tried using GitLab as versioncontrol system and Jenkings as continuos integration system but the system turned out as not completly useful.

In that way a colleague told me about a system he wants to create based on Docker.

What we want:

  • a git system under ouer control
  • a continuos integration that is flexible and customizable
  • every system available per SSL connection

Git Service -> GoGs – Go Git Service

It’s a simple self-hosted Git servise.

  • easy to install, cross-platform, lightweight and OpenSourse

It contains everything importent to develop something in collaboration.

Continuos Integration -> drone

It’s a continuous integration platform build on container technology. Every build run will be triggerd by a push to a repository if it’s linked to drone.

  • flexible and customizable: by setting up a config file you tell drone what is to do

SSL -> NGINX as reverse proxy

It’s a fine powerfull tool and a nice reverse proxy. With it we are able to provide the GoGs and the drone to the internet more secure and with SSL encryted.

We will colleced the SSL/TLS certificates from a Let’s Encryt service.