Tales from the GIS
Tales from the GIS
  • Видео 65
  • Просмотров 97 777
Point cloud processing in QGIS 3.32: a practical overview for LiDAR data
Did you know the last version of QGIS has a lot of new features about LIDAR and point cloud processing? It also has a few bugs we will learn to workaround!
Let's discover it together.
+++ 🌍 What is QGIS?
QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS).
+++ 🗺️ Tales from the GIS?
Tales from the #GIS is a #geospatial journey into the fascinating world of Geographic Information Systems, telling you stories about nature and world.
+++🧑‍💻Who am I?
Tales from the GIS is hosted by Eduard Roccatello. I love working on innovative solutions: things that change the status quo about spatial data development and usage. My day is full ...
Просмотров: 7 223

Видео

What's new in QGIS 3.32 - LIDAR PROCESSING
Просмотров 2,6 тыс.Год назад
Let's see what has been introduced in QGIS 3.32. Amongst numerous quality of life improvements across a broad spectrum of existing features, the 3.32 release features the long awaited functionality for Native Point Cloud Processing in QGIS, allowing QGIS Desktop to become a powerful processing utility for LiDAR data. 🌍 What is QGIS? #QGIS is a professional #GIS application that is built on top ...
Ancient maps in QGIS: let's create one!
Просмотров 2 тыс.Год назад
Discover how we can create an ANCIENT MAP in QGIS with just a few tricks. You will need just a small group of layers and a few images! 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the #GIS is a #geospatial journey into the fascinating world of Geographic Information S...
Filter your data with QGIS: three easy ways + one
Просмотров 2,3 тыс.Год назад
If you have a very large layer you may want to use these tricks to filter data in QGIS. Let's discover how to do that with this fast tutorial! 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the #GIS is a #geospatial journey into the fascinating world of Geographic Infor...
What creating a DIGITAL TWIN really means?
Просмотров 216Год назад
Is Digital Twin just a buzzword or there is more? Let’s try to understand what it may means to you. A Digital twin is a copy of the reality. Data you can analyze and make simulation on. 🗺️ Tales from the GIS? Tales from the #GIS is a #geospatial journey into the fascinating world of Geographic Information Systems, telling you stories about nature and world. 🧑‍💻Who am I? Tales from the GIS is ho...
Universal Transverse Mercator coordinate system explained
Просмотров 2,5 тыс.Год назад
The Universal Transverse Mercator (UTM) is a map projection system, or coordinate system, for assigning coordinates to locations on the surface of the Earth. 🗺️ Tales from the GIS? Tales from the #GIS is a #geospatial journey into the fascinating world of Geographic Information Systems, telling you stories about nature and world. 🧑‍💻Who am I? Tales from the GIS is hosted by Eduard Roccatello. I...
How to COPY MAP FEATURES to temporary layer in QGIS 3
Просмотров 790Год назад
Three easy method to copy map features into a temporary scratch layer using QGIS 3 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the GIS is a geospatial journey into the fascinating world of Geographic Information Systems, telling you stories about nature and world. 🧑‍...
Vector features SIMPLIFICATION tutorial in QGIS 3
Просмотров 459Год назад
In this tutorial you will see how to simplify features in QGIS 3 using an easy method. Also you will have a brief introduction to the Douglas Peucker simplification algorithm. 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the GIS is a geospatial journey into the fascin...
The PRINT LAYOUT in QGIS 3: a beginners guide
Просмотров 465Год назад
A brief introduction to the print layout of QGIS 3: a beginners primer on how to setup a simple map print. 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the GIS is a geospatial journey into the fascinating world of Geographic Information Systems, telling you stories ab...
How do I save selected features in QGIS 3 (extract selection)?
Просмотров 2,6 тыс.Год назад
Easy things are often hidden in plain sight! If you ever had wondered how to extract a layer' selected features and bring them into another file here is how to save and extract the current selection in QGIS. 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the GIS is a ge...
GPS explained: a beginner introduction to positioning + GPX files in QGIS
Просмотров 499Год назад
Do you know how the GPS works? The global positioning system uses a few math tricks to compute your location in space. I will explain you the concepts behind it and how to import GPX file into QGIS so you can import your running, hiking, biking tracks without any sort of issue. Bartosz Ciechanowski GPS primer ciechanow.ski/gps/ 🛰️🛰️🛰️ A satellite navigation or satnav system is a system that use...
Deliver QGIS projects in a consolidated way: NO MORE MISSING FILES
Просмотров 753Год назад
Deliver your project without errors or missing files using an awesome plugin called QPackage. It aggregates the files in your project using the ESRI Shapefile format and it created a copy of your project with all the files you are using: NO MORE MISSING FILES! ⚠️⚠️⚠️ Sorry for my face here but I had flu while recording😰 🌍 What is QGIS? QGIS is a professional GIS application that is built on top...
EXPORT your 3D QGIS project for the WEB: Qgis2Three.js
Просмотров 6 тыс.Год назад
Let's export your QGIS 3 project for the Web using an awesome plugin called QGIS2Three.js! Create a complete geospatial data visualization using QGIS and a few clicks: it's easy and very fast to do. 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS). 🗺️ Tales from the GIS? Tales from the GIS is a geospatial ...
A beautiful TREE SYMBOL from scratch in QGIS 3 with GEOMETRY GENERATOR
Просмотров 2,8 тыс.Год назад
Draw some points in a layer and add this symbology to have a beautiful forest in your map. Learn how to create a tree symbol with the integrated tools in QGIS 3 using a combination of buffer, geometry generator, wave distortion and rotation, united with a beautiful shade of green. 🌍 What is QGIS? QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open...
What's new in QGIS 3.30 - BREAKING CHANGE!
Просмотров 1 тыс.Год назад
Let's see what has been introduced in QGIS 3.30: features, improvements and a breaking change about project compatibility. From the QGIS official changelog: The 3.30 ‘s-Hertogenbosch release of the groundbreaking QGIS project introduces a wide range of changes and optimizations from the QGIS developer community. The splash screen features a fragment of the “Gemeentekaart”, or Municipality map, ...
Python in QGIS 3: BEGINNERS GUIDE with example
Просмотров 1,5 тыс.Год назад
Python in QGIS 3: BEGINNERS GUIDE with example
Raster data RECLASSIFICATION in QGIS 3
Просмотров 3,2 тыс.Год назад
Raster data RECLASSIFICATION in QGIS 3
Generate a SHAPEFILE from LIDAR using Python
Просмотров 848Год назад
Generate a SHAPEFILE from LIDAR using Python
Create a SLOPE MAP with QGIS 3 using a digital terrain model
Просмотров 2,4 тыс.Год назад
Create a SLOPE MAP with QGIS 3 using a digital terrain model
Learn to convert a GEOJSON to ESRI SHAPEFILE with PYTHON
Просмотров 1 тыс.Год назад
Learn to convert a GEOJSON to ESRI SHAPEFILE with PYTHON
Create a RELIEF MAP IN ONE CLICK with QGIS 3
Просмотров 4,9 тыс.Год назад
Create a RELIEF MAP IN ONE CLICK with QGIS 3
Let's create a GEOSPATIAL DEVELOPMENT environment using Python and VS Code + Docker
Просмотров 374Год назад
Let's create a GEOSPATIAL DEVELOPMENT environment using Python and VS Code Docker
Turn ROAD centerlines into BEAUTIFUL ROADS in QGIS 3
Просмотров 7 тыс.Год назад
Turn ROAD centerlines into BEAUTIFUL ROADS in QGIS 3
LEARN how to use attributes VALUE MAP and RELATION tools in QGIS 3
Просмотров 3,1 тыс.Год назад
LEARN how to use attributes VALUE MAP and RELATION tools in QGIS 3
Let's create a BEAUTIFUL RASTER BASEMAP in QGIS 3
Просмотров 1,9 тыс.Год назад
Let's create a BEAUTIFUL RASTER BASEMAP in QGIS 3
HOW TO configure and connect to PostGIS in QGIS 3 & load your spatial data
Просмотров 2 тыс.Год назад
HOW TO configure and connect to PostGIS in QGIS 3 & load your spatial data
LEARN how to setup POSTGRESQL / POSTGIS and PgAdmin4 on DOCKER
Просмотров 2,7 тыс.Год назад
LEARN how to setup POSTGRESQL / POSTGIS and PgAdmin4 on DOCKER
UNION or INTERSECTION in QGIS: how to USE and what's the difference
Просмотров 2 тыс.Год назад
UNION or INTERSECTION in QGIS: how to USE and what's the difference
VALID and SIMPLE geometries in QGIS 3: definition & HOW TO FIX
Просмотров 494Год назад
VALID and SIMPLE geometries in QGIS 3: definition & HOW TO FIX
LEARN how to use the DISSOLVE operator in QGIS 3 to merge features
Просмотров 193Год назад
LEARN how to use the DISSOLVE operator in QGIS 3 to merge features

Комментарии

  • @muhammadpanezai9720
    @muhammadpanezai9720 Месяц назад

    hi , i want to ask a question about patteren fill. i have drawn a polygone over another one with different shape file. i want one of them to be filled with geological rock symbols . how to do that?

  • @Mapcarton
    @Mapcarton Месяц назад

    Amazing tutorial. Thank you. Is there a way I can add point location and make the details on the point popup when click on the point?

  • @alexl6510
    @alexl6510 2 месяца назад

    Thank you!

  • @iammyulmang
    @iammyulmang 2 месяца назад

    You're a life saver dude

  • @nguyenhoangphi5026
    @nguyenhoangphi5026 2 месяца назад

    Can you make a video of the road like Openstreetmap? Including direction arrows? Thanks!

  • @LawDillon-t9e
    @LawDillon-t9e 2 месяца назад

    Chester Divide

  • @ozcapoeira2000
    @ozcapoeira2000 2 месяца назад

    to remove vegetation, trees, etc, what would the procedure be to remove them?

  • @ThalesMML
    @ThalesMML 3 месяца назад

    Thanks, how to export as tiff?

  • @adrianacalderon7418
    @adrianacalderon7418 4 месяца назад

    Does this work with 30m DEM?

  • @korolexa
    @korolexa 4 месяца назад

    It might be useful to add (+your site) that this package is just to help quickly copy files from multiple placed into one folder (so you will have a bunch of files again; and this plugin is not maintained). GeoPackage might be a better option as one file for all (geo database). Project Packager - is a better option, it can Copy/Consolidate into .gpkg as well. (There is also QConsolidate3 with similar functions, but it is also old and had some issues).

  • @muhmmmadsulaiman946
    @muhmmmadsulaiman946 4 месяца назад

    How ro find a slope units for landslides

  • @abisheridee
    @abisheridee 6 месяцев назад

    Thank you for this! Opened up a new world of symbology for me and I've had a lot of fun with it :D

  • @hsahil_10
    @hsahil_10 6 месяцев назад

    Thank you for the nice explanation.

  • @toniwdaum
    @toniwdaum 6 месяцев назад

    hello, i hvae a quesion. I dont have the Icon Toolbox, i dont know why and I cant find the option under processing or rastaer-extraction-contour. Nothing is possible in my programme..... i have gqis 3.63.3

  • @П.Н-ю6в
    @П.Н-ю6в 6 месяцев назад

    Very useful! Thanks!

  • @javiersoto7551
    @javiersoto7551 6 месяцев назад

    Hi, thanks for the video. I would like to know how to do the same in AWS using an EC2 instance. Moreover, I would like to see an example on how to upgrade postgres using docker but keeping the database (I believe it can be achieved with the volumes). Finally, I am interested on how to use docker for creating geoserver instance in AWS and share spatial data securely with WMS/WFS layers. Thanks

  • @fredddzzz2552
    @fredddzzz2552 6 месяцев назад

    Brilliant tutorial!!

  • @palesamamabolo3996
    @palesamamabolo3996 6 месяцев назад

    Thank you so much for clear and easy to follow instructions!

  • @tophattommy2
    @tophattommy2 6 месяцев назад

    Thank you for showing the failures as many content creators only show the success stories. My favorite content creators show the failures and their resolution steps. This gives a MUCH better education! This allows the learning people to recognize that it might not be them making errors. Thank you for the GREAT video!!!

  • @tophattommy2
    @tophattommy2 6 месяцев назад

    Is your Coord. Ref. Sys. in meters?

  • @tommasose9699
    @tommasose9699 7 месяцев назад

    Hi, thank you very much for your tutorial. Congratulations, too! I'd like to ask you if there's a way to automatically put the most frequent choices in Value relation menu in order to put them on the top of the list. If positive, is there a way to put some spacers (titles) such as "the most frequent" and then "all the other choices"? Again, thank you for your support.

  • @buschinpolen
    @buschinpolen 7 месяцев назад

    Interesting! I'm sure I'll make use of it in the future.

  • @Jeff_Gaudette
    @Jeff_Gaudette 7 месяцев назад

    These instructions helped me achieve exactly what I wanted. Thank you @Tales from the GIS

  • @Raj-yy7xx
    @Raj-yy7xx 8 месяцев назад

    I'm stuck on applying the Geometry Generator: buffer($geometry, "width" * 0.5), when I hit apply, it changes my vector line into a giant circle??? Any ideas?

  • @no.54reddog33
    @no.54reddog33 8 месяцев назад

    Utterly pointless tutorial without explaining how to start with the roads in the first place. 💩

  • @Fabiano2265
    @Fabiano2265 8 месяцев назад

    Thank you very much.

  • @hoosier-daddy465
    @hoosier-daddy465 8 месяцев назад

    excellent video, easy to understand

  • @brewatthebeach9882
    @brewatthebeach9882 8 месяцев назад

    How did you get the separated data from OSM to begin with? I have tried several QGIS plugins, but they all seem to download everything into one item combined by geometry type (polygons, lines, points all lumped together).

    • @tharikhajar
      @tharikhajar 8 месяцев назад

      I am also looking for this, please drop a comment here in case you find out ( I will do the same if I do)

    • @CDANODC
      @CDANODC 8 месяцев назад

      @@tharikhajar QuickOSM is a good plugin for it

  • @leheltorok8333
    @leheltorok8333 9 месяцев назад

    Great video and very helpful walkthrough on using CloudCompare for filtering classified point clouds! Your explanations are clear and make navigating the software much easier.

  • @gabrielmulero95
    @gabrielmulero95 9 месяцев назад

    How can I calculate the point density of my LiDAR data? for example in reporting in articles as (___ pts/m2)

  • @JasonTian-rz3ls
    @JasonTian-rz3ls 9 месяцев назад

    very nice of workflow, is there a way to export it as a filled geometry to edit in CAD??? i cant find a way to export the roads as shown

  • @FrancisLitang
    @FrancisLitang 10 месяцев назад

    Perfect tutorial. Thanks for your voluntary teaching

  • @maamounhajnajeeb209
    @maamounhajnajeeb209 11 месяцев назад

    Do I need a network when linking PostGIS with a Django project or the default network created on docker-compose up is enough?

  • @dezeindra2190
    @dezeindra2190 11 месяцев назад

    Hi Eduard...i'm working at excavation project...if i have 2 DTM..,first DTM is for design...and second DTM is excavation progress...is that possible if i would like to define and identify area above and below design in qgis...

    • @talesfromthegis
      @talesfromthegis 11 месяцев назад

      HI! You should obtain what you need using a difference operation using the z but both dtms need to be aligned with some kind of reprojection. This will create a difference only dtm where you will see the progress of the operations

  • @dezeindra2190
    @dezeindra2190 11 месяцев назад

    Thanks Eduard

  • @ilknurmutlucetin5304
    @ilknurmutlucetin5304 11 месяцев назад

    Hello, Thanks for the nice content! I have a question regarding native point cloud toolbox in the QGIS. I have windows machine and qgis 3.32.2-Lima version available. I am able to use pointcloud tool box. However I need to use QGIS and pointcloud toolbox in ubuntu for a reason. Unfortunately, I could not succeed to find pointcloud tool box in the 3.34.1-Prizren and 3.28.13 version. I wonder if pointcloud toolbox is not available for ubuntu QGIS and it is just for windows? Thank you for your answer in advance! :)

  • @TheMaryyJ
    @TheMaryyJ Год назад

    Hi, nice video! I was wondering how can i export but keep the background which i have set as a google view! Thanks

  • @qiankunliu-w1t
    @qiankunliu-w1t Год назад

    Many thanks, quick and useful

  • @suryasgp2954
    @suryasgp2954 Год назад

    Pls upload python code zip file

  • @JimFreer-n3x
    @JimFreer-n3x Год назад

    Hi There, I'm using QGIS 3.34 on a Mac Ventura 13.6.1 and trying to get qlidar to work but I have the following problem: Couldn't load plugin 'qLidar' due to an error when calling its classFactory() method ModuleNotFoundError: No module named 'libCpp.libPyPointCloud3D' I'm wondering if anyone knows what's wrong as I have tried this on a few recent but earlier versions of QGIS and run into the same problem every time. I'm just using the GUI console 'Plugins' to try install and then load this. Thanks

    • @talesfromthegis
      @talesfromthegis Год назад

      This is an issue due to missing native libraries. Are you on apple silicon?

    • @JimFreer-n3x
      @JimFreer-n3x Год назад

      Yes an apple MacBook Pro, the operating system was noted above. Do you know what I have to do to rectify that?, thanks in advance.......@@talesfromthegis

    • @talesfromthegis
      @talesfromthegis Год назад

      @@JimFreer-n3x What CPU does your mbp have? (click the apple, and then about this mac and then read the "chip" entry)

    • @talesfromthegis
      @talesfromthegis Год назад

      Anyway you should be able to use QGIS Lidar capabilities without needing qLidar plugin

    • @JimFreer-n3x
      @JimFreer-n3x Год назад

      2.3 GHz 8-Core Intel Core i9@@talesfromthegis

  • @Kogacarlo
    @Kogacarlo Год назад

    Very thanks

  • @awadheshkumarmaurya2818
    @awadheshkumarmaurya2818 Год назад

    Very very thanks for road symbology, I have a problem to show chainage(in the format of 0+100, 0+200, 0+300) on road layer, I have working in this deed, could not success. Ihave also seeing in U tube. BUT I do not finds its solution. Please help in this implication

  • @Alice-n3p5d
    @Alice-n3p5d Год назад

    Hello the csf plugin is not avaiable in my case do you know why thats the case. Thank you.

  • @uabinzinerijalt1114
    @uabinzinerijalt1114 Год назад

    Hello, what classificator do you use ?

    • @talesfromthegis
      @talesfromthegis Год назад

      The cloud was already classified so no classifier actually. There is plenty of foss solutions on github but you need to train the chain with input data. This is quite a complex topic :)

  • @sidharthnarade508
    @sidharthnarade508 Год назад

    Nice sir

  • @rajanhumagai
    @rajanhumagai Год назад

    Which system we have to choose for Australia ?

    • @talesfromthegis
      @talesfromthegis Год назад

      Take a look to epsg.io/?q=australia and choose the one that fits better for your case :)

  • @nikolaimathisen2938
    @nikolaimathisen2938 Год назад

    Very helpful video! You helped where no architecture teacher could haha. Thanks

  • @aleksandarbundalo3416
    @aleksandarbundalo3416 Год назад

    Hello, I have LiDAR data from a drone and I need to extract low-voltage power poles. How is this possible in QGIS? Do you know of any other open-source program where I can classify low-voltage network poles?

    • @artemsorokin4360
      @artemsorokin4360 Год назад

      microstation + terrascan/terramodel

    • @aleksandarbundalo3416
      @aleksandarbundalo3416 Год назад

      @@artemsorokin4360 open source…..

    • @talesfromthegis
      @talesfromthegis Год назад

      There a few opensource tools for cloud classification. Do a search on github for point cloud classification. Anyway you will need to code rules or train a model.

  • @artemsorokin4360
    @artemsorokin4360 Год назад

    in this program is it possible to make vector in 3d mode using point cloud?

    • @talesfromthegis
      @talesfromthegis Год назад

      Could you please explain better what do you mean? Thank you!