OpenStreetMap platform is a worldwide free geographic database, updated and maintained by free volunteers. The primary advantage of this platform is the availability of the data, which can be downloaded anytime by the user...
The previous post explained to you the simplest way of migrating the AutoCAD drawing to ArcGIS Online. It included the important bits like the AutoCAD layer extraction as well as its further import to...
Archeology / GIS / Long-distance observations
by Krukarius · Published 2023-06-20 · Last modified 2024-06-12
Visibility analysis constitutes great importance in many fields such as sensor deployment, decisions for placement of mobile towers for maximum coverage, military operation planning, gaming, fire monitoring towers in the forest, urban design, landscape...
This is the two-piece article, which aims to show you how to successfully add the AutoCAD LT drawing to the ArcGIS Online platform. In part 1 the superficial layer will be chosen, whereas the...
This time I would like to present an excellent way of making the simple choropleth map in QGIS, based on MS Excel data. Occasionally you will be acquainted with some tricks, which help you...
This brief text explains how to use some custom symbols in QGIS expression. Obviously, it applies only to the quoted part, which represents the bits with string. There are 2 ways of doing it....
After browsing the internet and trying my own approaches finally, I can come out with a nice method, that allows you to pass the attribute table data from your QGIS project to AutoCAD LT....
The AutoCAD LT version is restricted to many fields. It impacts also the option of total calculation of the lines and polylines comprised of the given layer. Since our layer is not big, we...
In the recent text, I’ve shown you how to get the elevation data to QGIS without DEM. Imagine, that this is a track for equipping any point in QGIS with elevation data regardless of...
In this article, I want to demonstrate to you some shortcut, which is a product of two traditional ways of collecting the elevation data for any project in QGIS. The first way of collecting...
There is a way in QGIS, which allows us to display the tourist trails overlay on Google Satellite imagery. It wouldn’t be interesting that much if not for the fact, that it can be...
This short article will tell you how to place your text label exactly in the center of some existing features. The example is QGIS-based, although its usage is quite versatile as long as you...
QGIS project offers a quick option for exporting our map as an image. Most sources explain the other way of exporting the maps from QGIS by using the print layout. And rightly so, because...
The data attribute table in QGIS can be updated in different ways. We can use the “Default value” option, provide the formula to our column, and replace some content, and so forth. In this...
This article is dedicated to anyone, who works in the telecom industry and struggles with creating the FTTx schematics. We have several nice ways to combat our day-to-day work, although not all of them...
Maybe you were wondering about the possibility of transferring the legend from the QGIS print layout to Excel? This short text shows you how to do it, especially for the simple legend, which won’t...
Previously I explained to you how to make the speed limit in QGIS and display it in Google Maps. This process required drawing the new layer including the speed limit of the given road...
OpenInfraMap is one of many OpenStreetMap projects, which is concentrated on highlighting the infrastructure worldwide. Predominantly this infrastructure is invisible in the major OpenStreetMap rendering but is directly sourced from OpenStreetMap. The OpennInfraMap is...
Print composer in QGIS gives us the possibility of creating printable maps and atlases, which can be saved as the .pdf or .svg. The print composer provides a wide spectrum of options by adding...
Today I would like to discuss the process of how can we plot bulk data located in multiple Excel worksheets to QGIS and display them as the point layer. I definitely mean the situation,...