Antonio Locandro

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QGIS

AIM

So you want to be an Aeronautical Cartographer or an Instrument Flight Procedure Designer

My experience over the years of what you need to learn to start working in Aeronautical Charting and PANS OPS

By antoniolocandro, 9 monthsApril 29, 2022 ago
GIS

20 years of QGIS! It has been a long time

Amazing journey for the QGIS team! 20 years and the project keeps getting better and better

By antoniolocandro, 11 monthsFebruary 21, 2022 ago
GIS

How to list layers from QGIS projects using PYQGIS

In a previous life I used to have a lot of QGZ projects to deal with and had many different layers with different sources when I did aviation charting for an Air Navigation Service Provider (ANSP), even more than a decade ago I had to deal with lots of projects Read more…

By antoniolocandro, 1 yearJanuary 25, 2022 ago
GIS

How to make a buffer using PYQGIS and processing algorithms – QGIS

Ever wanted to learn PYQGIS in QGIS! In this video I go over how to do a buffer using the processing algorithms with PYQGIS

By antoniolocandro, 1 yearJanuary 14, 2022 ago
GIS

How to create multiple ring buffers in QGIS including dashed line symbology and stacked labels

Many times you need to create multiple ring buffers and then style using something else than a polygon, in the past I used to convert to a line and delete the duplicates in order to guarantee nothing would overlap.

By antoniolocandro, 1 yearDecember 21, 2021 ago
AIM

Reading AIXM Obstacle Data

I did a YouTube video no how you can read AIXM 5.1 vertical structures, which is where the obstacle data is stored. As more countries start releasing their data in formats like AIXM there is an increasing need to be able to read the format and extract the relevant information. Read more…

By antoniolocandro, 1 yearOctober 15, 2021 ago
AIXM

AIXM Import into ArcGIS using QGIS (2013 Video!)

I was going through some old video material I had in my cloud drive to make up for more space when I found this gem of a video. It brought back so many memories including my starts with the Aeronautical Information Exchange Model (AIXM) and how to be able to Read more…

By antoniolocandro, 1 yearSeptember 30, 2021 ago
Aviation

Quick 3D Airspace test

Quick 3D Airspace test for visualizing in Google Earth

By antoniolocandro, 1 yearSeptember 6, 2021 ago
Aviation

Creating Basic ILS Surfaces using FPAssistant

Using Basic ILS with FPAssistant and QGIS to visualize in 3D

By antoniolocandro, 1 yearAugust 31, 2021 ago
GIS

QGIS symbol displacement using expressions

QGIS has very powerful options to deal with many situations, in this post I deal with displacing overlapping symbology of two different layers using QGIS expressions

By antoniolocandro, 2 yearsJuly 2, 2021 ago

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Recent Posts
  • Looking back 2022, a story of aviation consultancy with sprinkles of GIS
  • So you want to be an Aeronautical Cartographer or an Instrument Flight Procedure Designer
  • 20 years of QGIS! It has been a long time
  • How to list layers from QGIS projects using PYQGIS
  • How to make a buffer using PYQGIS and processing algorithms – QGIS
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