Filter Point Clouds in QGIS

Подписаться 28 тыс.

Просмотров 3,8 тыс.

50% 1

In this video you'll learn how to filter point clouds using expressions. First you'll see how to filter points classified as buildings. Next, we'll try to detect urban green using a filter expression. We'll use the new native point cloud processing tools.
QGIS version: 3.32
Open data: AHN4 from geotiles.nl/
Do you want to learn more about point cloud processing and 3D visualization in QGIS? Enroll for my course at ‪@udemy‬ : www.udemy.com/course/qgis-poi...
#qgis #pointcloud #3d

Опубликовано:

20 июл 2023

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 9

@gisworld-tech Год назад

Thank you 🙏

@NIXONGR123 Год назад

💪💪💪💪

@sjoerd-7245 6 месяцев назад

Hi, Thanks for this video. As you suggest, I've been using 3.32 or newer (MacOS), but I cannot find the point cloud tools. How can I make sure that I can use these tools you're showing in this video?

@HansvanderKwast 6 месяцев назад

The tools are available from 3.34. I don't have experience with Mac. Hope it works for you too.

@dronetegnology5738 8 месяцев назад

Thanks for this video. Please what to do to have the "point cloud extraction" toolbox?

@HansvanderKwast 8 месяцев назад

You'll find the new point cloud tools in QGIS 3.32 or newer as given in the description of the video.

@mandata143 Год назад

Thank you! Can you do whitebox and fit some lidar data?

@HansvanderKwast Год назад

There are videos on the WhiteboxTools plugin and LiDAR on my channel. Please have a look.

@maiyourathaankarunanandara3382 8 месяцев назад

Hi Hans, I am using LAZ dataset from Germany, when I go to classification field, it does not show the classification number which is inside this LAZ data, instead it shows other number and Names. Is it a bug? For example, my LAZ data classification numbers are "1, 2, 9, 17, 18, 20, 21, 24, 26" what I get is "Unclassified, Ground, Bridge Deck,20,24,41,53,58,146"