Re: [Qgis-user] Problems Initializing qgis

2023-08-26 Thread Juan Rafael Suárez via QGIS-User
Hi Andrea, thanks for your help. Concerning the installation procedure, this is what I did: First I uninstalled the previous version. Then I went to this page: " https://www.qgis.org/en/site/forusers/download.html#; I clicked on "Looking for the most stable version? Get QGIS 3.28 LTR" A file was

Re: [Qgis-user] Problems Initializing qgis

2023-08-26 Thread Andrea Giudiceandrea via QGIS-User
Juan Rafael Suárez juanrsuarez267 at gmail.com Fri Aug 25 14:20:10 PDT 2023 I am working in windows 10.0 System 32.0 I upgraded to Qgis 3.28.10 Now I have these issues: When I start the program at the first time nothing happens. Then I start by the second time, and the the program starts, but

Re: [Qgis-user] Building footprint extraction from satellite image

2023-08-26 Thread Thayer Young via QGIS-User
Hi Michael, Not sure what the current state of the art is in opensource AI for building recognition from aerial imagery is, but I think you can at least get started with Orfeo Toolbox, and or TensorFlow. Orfeo can be used in QGIS but you have to download and install it separately.As you are a

Re: [Qgis-user] Problems Initializing qgis

2023-08-26 Thread Juan Rafael Suárez via QGIS-User
Richard I already did what you suggested me and I got a new QGIS3 folder and I am not getting the message related to qgis-ltr-bin.exe. But now I have a new issue, I get this message: "Update of view in private qgis.db failed. Disk I/O error. Could you help me to solve this one? Thanking in

Re: [Qgis-user] Problems Initializing qgis

2023-08-26 Thread Richard Duivenvoorde via QGIS-User
Hi Juan, I would try to start with a new profile; a profile contains all your plugins, but also all your settings. Normally (when QGIS is working fine), you create a fresh profile by going to Settings / User Profiles / New Profile A profile is nothing more then a folder... in the QGIS

Re: [Qgis-user] Building footprint extraction from satellite image

2023-08-26 Thread Hugh Kelley via QGIS-User
Hi, Not exactly what your asking for but have you seen the Microsoft building footprints work? https://github.com/microsoft/USBuildingFootprints That data, in combination with rapid or the mapwithai josm plugin has been helpful to me on building footprints work.

[Qgis-user] Building footprint extraction from satellite image

2023-08-26 Thread Michael Hunt via QGIS-User
Hi, I'm looking for a way to extract building footprints from satellite images.   I already make scenery from the satellite images for my flight simulator using free software called AeroScenery.   I can also make buildings, trees, night lights from OSM data using free software called ScenProc.