Make an Open-Source Web Map with QGIS

Make an Open-Source Web Map with QGIS

Rebecca Seifried

2 года назад

33,329 Просмотров

Learn how to create a free, interactive web map using the open-source mapping software, QGIS, and the QGIS2Web plugin. After designing a map and generating the web map files, the workshop shows how to deposit the files in a GitHub repo and publish the web map to a live URL that you can share. A sample dataset showing sunset times across the U.S. can be used with the exercise tutorial. View the workshop materials on GitHub: https://umass-gis.github.io/workshops/content/web-map/

Introduction
2:01 - Workshop overview

Setting up the map in QGIS
3:10 - Static vs. web maps
8:46 - Exercise overview
10:10 - What's in the sample dataset
12:29 - Opening QGIS / adding data and basemaps
15:53 - Changing the project's Coordinate Reference System
17:22 - Organizing project files
18:24 - Exploring the attribute table
20:55 - Symbology (categorized)
24:55 - Symbology (two variables)
28:22 - Symbology (graduated)

Using the QGIS2Web plugin
34:03 - Overview
36:40 - Setting up the project for export
45:04 - Plugin's layers and groups tab (layer visibility, popups)
49:07 - Plugin's appearance tab (abstract, widgets, default extent)
56:06 - Plugin's layer visibility tab
56:50 - Exporting the web map files

Publishing the map in GitHub
1:00:54 - Overview
1:02:14 - Logging in to GitHub / creating a new repo
1:06:04 - Editing the ReadMe file
1:09:10 - Uploading the web map files
1:13:34 - Publishing the web map with GitHub Pages

Random hot tips
27:58 - Renaming a layer
33:08 - Making a copy of a layer
43:12 - Applying symbology from one layer to another

Recording from the workshop "Make an Open-Source Web Map with QGIS" by Dr. Becky Seifried, Geospatial Information Librarian, UMass Amherst Libraries.

Тэги:

#GIS #web_maps #QGIS #QGIS2Web
Ссылки и html тэги не поддерживаются


Комментарии:

MotionEpicFX
MotionEpicFX - 28.09.2023 11:02

Interesting. Thank you for sharing.

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Duke Gwary
Duke Gwary - 21.09.2023 18:15

Great Becky, thanks for the knowledge shared. pls what's the best methods/apps to use in developing a GIS web based land information system (LIS)

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Dao Bui Thi Thuy
Dao Bui Thi Thuy - 17.09.2023 16:56

Thank you for your sharing.

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Antonie Peens
Antonie Peens - 06.09.2023 09:47

Thank you so very much for this. Definitely learned a few new things I have not noticed before. One question, is there any way to make the legend collapsible to hide the symbology? If the symbology that is applied has a large variation, it leads to having to scroll to turn layers on and off. Any idea on how to achieve this perhaps?

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Manix
Manix - 04.09.2023 23:01

I followed each step and finished my first successful web map with my own data that I collected. Thank you so much!

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lFoRGoTl
lFoRGoTl - 11.08.2023 15:40

Thanks Rebecca it is a great tutorial video :)

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www.GeoXY.com
www.GeoXY.com - 07.08.2023 05:42

Thanks Rebecca for the informative tutorial!

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Dennis Mejía
Dennis Mejía - 20.07.2023 00:55

Hi Rebecca thanks for the clear explanation, almost everything is working great for me, but tab "Layers and Groups" never show me the Popup Fields, only shows "Visible" and "Popups", do you have an idea what can be happening. Thanks!

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Rosario meneses costabal
Rosario meneses costabal - 14.07.2023 19:47

Great workshop, very clear, thank you so much Rebecca

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Miss T Alleyne
Miss T Alleyne - 09.07.2023 06:28

Could anyone answer ...Does the web map work well for layers with thousands of features.? When i preview my web map (before exporting) , the preview of my web map is very slow and sticky.

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Thomas
Thomas - 27.06.2023 13:45

Rebecca, thank you very much! your video is realy well done, clear and complet!
I had develop my own webmap but I have some dificulty:
- With just some datas, I can charge the update preview easily. But when I use more layers, it's difficult/impossible to download the preview and so to export... Do you know if there is a way to make it easier for the software?
- In the legend, I have some layers with a lot of informations, but they contaminate the legend. Do you know if it's possible to manage the legend and take off some informations? I saw that I can delete the color information in my source document, in "legend", but not the wrote informations.
Thanks again! Have a great day.
Thomas

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Muhammad Zia
Muhammad Zia - 21.06.2023 22:04

Excellent workshop. Thank you

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Nat
Nat - 21.06.2023 04:08

Thank you for the video. Is it possible to make a web map with time-series data?

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Reji Michu
Reji Michu - 27.05.2023 11:00

How can we create/link a webbased Jason/GeoJason data from html and make it into a static QGIS map

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narin NARIN
narin NARIN - 22.05.2023 23:25

hi, do you have a link of a complet guide or toturials for webgis, thanks a lot for shring

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Gautam Doshi
Gautam Doshi - 17.04.2023 21:31

Great tutorial. But I am unable to see the column for the 'Filter' created once I have selected a feature as the Attribute Filter in the Appearance tab. I don't understand what I'm doing wrong. Could anyone help?

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Dennis Wardenburg
Dennis Wardenburg - 29.03.2023 16:22

One of the best workshops I've watched recently. Thank you, also on behalf of my students.

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Reda Hassanin
Reda Hassanin - 11.03.2023 15:26

Is there a way to communicate with

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Selected videos
Selected videos - 14.02.2023 22:50

GREAT VIDEO!
You've probably already covered this in previous videos but I'd just like to add that I found out the hard way that when you duplicate or copy a layer, it uses the same underlying data as the original layer you copied from. This means that any changes or "edits" you make to the newly copied/ duplicated layer will also be made to the original. Also, never have two maps open in separate instances of QGIS that are editing the same data set. BIG mistake. LOL..... (I can laugh now)

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Wandering Nature Photography
Wandering Nature Photography - 10.02.2023 16:22

Great tutorial.

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Tom Chadwin
Tom Chadwin - 06.01.2023 15:13

What a great qgis2web tutorial. Thanks so much for all the work in putting it together and sharing it! I'm sorry about the attribute filters not picking up the layer names properly - that is a bug. And I'd love to know why popups weren't working when you initially chose OpenLayers as your export format. They should work! But again, thanks!

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Charles Cannington
Charles Cannington - 23.11.2022 03:38

Very impressive presentation.

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Sajan Balami
Sajan Balami - 16.11.2022 15:22

Hello Mam, Which programming language is used for this webmap??
And Great Video

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Christian Álvarez
Christian Álvarez - 08.11.2022 01:23

Great video, right now I'm having a bad time trying to figure out how to add a legend for a raster for this webmap. It's actually a simple idea, my raster has 8 categories, but I can't find how to show those categories on a legend in the webmap... do you know how could I do that? Thank you!

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