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Q-tips
South Africa
เข้าร่วมเมื่อ 15 ก.พ. 2018
This channel was created to provide tips to those new to QGIS.
QGIS - Creating new GeoPackage Layers
How to create new GeoPackage point and polygon layers in QGIS.
**timestamp**
0:00 - Start
0:20 - Creating a favourites folder in QGIS Browser
1:33 - Creating new GeoPackage layers
3:16 - Creating the fields list
7:26 - Styling the layers
8:25 - Editing the attribute forms
12:07 - Adding new polygon erven layer
13:16 - Setting up the snapping option
14:33 - Capturing new polygon features
15:52 - Changing the study area labelling settings
19:36 - Capturing new point features
QGIS - qgis.org
SMS - smsgis.co.za
**timestamp**
0:00 - Start
0:20 - Creating a favourites folder in QGIS Browser
1:33 - Creating new GeoPackage layers
3:16 - Creating the fields list
7:26 - Styling the layers
8:25 - Editing the attribute forms
12:07 - Adding new polygon erven layer
13:16 - Setting up the snapping option
14:33 - Capturing new polygon features
15:52 - Changing the study area labelling settings
19:36 - Capturing new point features
QGIS - qgis.org
SMS - smsgis.co.za
มุมมอง: 130
วีดีโอ
QGIS - Importing KML to a GeoPackage
มุมมอง 13521 วันที่ผ่านมา
This short video demonstrates how to import a KML file into a GeoPackage, edit layer fields, and set up the attribute form for digitizing new points. timestamps 0:00 - start 2:28 - adding kml to qgis project 4:29 - importing the kml as a geopackage layer 6:29 - editing the layer attribute table 9:08 - updating the attribute table date, x and y values 11:55 - adding Mr Sid imagery to the project...
QGIS Linking xls to geopackage layer
มุมมอง 12721 วันที่ผ่านมา
A brief video on how to link an xls sheet to a geopackage layer. timestamps 0:00 - start 0:40 - creating project folder 2:50 - extracting zip file 3:35 - adding the shapefile to the project 4:27 - the Quick Maps Services plugin 6:11 - converting a shapefile to a geopackage layer 7:11 - labelling the cadastral layer with erf numbers 7:52 - editing the xlsx (creating a LINKID) 9:43 - adding xls t...
QGIS - Creating a Golf Course Stroke Saver
มุมมอง 4653 หลายเดือนก่อน
In this video I will show you how to create a golf course stroke saver in QGIS from start to finish. QGIS is a free open source GIS software solution that is easy to download, install and use. TIMESTAMPS 00:00:00 - Introduction 00:00:57 - Downloading and Installing QGIS 00:03:58 - Introducing QGIS 00:04:57 - Adding Google Imagery from the QMS plugin to your project 00:07:55 - Vector and Raster ...
QGIS Lines to Polygons
มุมมอง 4083 หลายเดือนก่อน
In this video I will trouble shoot an issue in converting lines to polygons. timestamps 0:00 - Start 0:30 - Adding a dxf to your QGIS project 1:00 - Converting the dxf to a shapefile 1:35 - Lines 2 polygon error 2:06 - Processing tool box 2:42 - Polygonize algorithim error 3:14 - Fixing the geometry of the shapefile 3:29 - Polygonize algorithim 4:45 - Adding id and area fields 5:33 - Calculate ...
QGIS Set Layer Scale Visibility
มุมมอง 5524 หลายเดือนก่อน
A brief QGIS video on how to set layer scale visibility in the layers panel. timestamps 0:00 - Start 0:20 - QuickMapServices 1:15 - Add QMS Layers 2:00 - Set Layer Scale Visibility 3:33 - Create a Layout 4:50 - Add a map Insert for regional context QGIS - qgis.org Spatial Modelling Solutions - smsgis.co.za
QGIS - Introducing QFIELD
มุมมอง 2.2K4 หลายเดือนก่อน
A brief video to introduce the QFIELD application for Android. timestamps 0:00 - Introduction 0:22 - QGIS Project 1:00 - Exporting/Packaging the project 1:48 - Copying the Export folder to a mobile 3:01 - The QFIELD App 3:37 - Exploring the QFIELD App 5:10 - Capturing new features 6:05 - Entering data 8:40 - Downloading the folder to PC 9:33 - Synchronizing the projects 10:28 - Identify feature...
QGIS Digitize, Edit trim/extend & Buffer Powerline. Capture Footprint of Solar Array.
มุมมอง 2815 หลายเดือนก่อน
A brief video on creating new layers, digitizing, editing (extend line), buffering and importing a csv. timestamps 0:00 - Start 0:17 - Adding vector layer to project 0:33 - Styling the layers 0:52 - Create a new vector layer 2:18 - Snap settings 2:53 - Digitizing powerline 3:35 - Extend line edit 4:50 - Buffer powerline 5:44 - Create blocks layer 6:45 - Digitize, buffer and edit blocks (Solar A...
QGIS - Extracting XY Coordinates as DMS
มุมมอง 4497 หลายเดือนก่อน
Online tutorial - www.smsgis.co.za/qgis-extracting-xy-coordinates-in-dms/ In this video we look at extracting the xy coorindate for a point file layer in decimal degrees and convert them to Degrees Minutes Seconds. timestamps 0:00 - start 0:24 - online tutorial 0:44 - Open QGIS 0:57 - Create a new shapefile 2:08 - Defining the layer fields 3:40 - Quick Map Services Plugin 6:33 - Layer propertie...
QGIS - Labelling with $area
มุมมอง 3909 หลายเดือนก่อน
A brief video on how you can use the labelling tool and "$area" to split polygon features into equal parts. timestamp 0:00 - intro 1:07 - project properties 1:45 - layer styling panel 2:55 - labeling with area 5:30 - advanced digitizing 5:59 - snapping tools 7:51 - editing the layer QGIS - qgis.org SMS - smsgis.co.za
QGIS - Import Geotagged Photos
มุมมอง 1.5K10 หลายเดือนก่อน
A brief video on how to use the "import geotagged photos" algorithm. timestamp 0:00 Start 1:28 Import geotagged photos tool 2:30 Result QGIS - qgis.org SMSGIS - smsgis.co.za
QGIS - Importing data from QFIELD Project
มุมมอง 1.6K10 หลายเดือนก่อน
In this video I trouble shoot data location issues when importing from a QFIELD project. Excel equations for Lat long "=(A2 ((B2 (C2/60))/60))*-1" and "=A4 ((B4 (C4/60))/60)" QGIS - qgis.org SMSGIS - smsgis.co.z
QGIS Filter Features on Attribute Value
มุมมอง 94811 หลายเดือนก่อน
A brief video explaining how to filter features using a unique attribute value. QGIS - qgis.org SMS - smsgis.co.za
QGIS Lat Lon Tools
มุมมอง 1.2K11 หลายเดือนก่อน
Using the Lat Lon Tool to add a point when you have the exact coordinate in decimal degrees or meters. QGIS - qgis.org SMS - smsgis.co.za Original Video - th-cam.com/video/0xOLAgv37lY/w-d-xo.html
QGIS Copy and paste features
มุมมอง 2.1Kปีที่แล้ว
How to copy and paste features from one geopackage layer into another. QGIS - qgis.org SMS - smsgis.co.za
QGIS Profile tool - changing units to meters
มุมมอง 3.5Kปีที่แล้ว
QGIS Profile tool - changing units to meters
QGIS - Connecting to a Web Map Service (WMS)
มุมมอง 2.9Kปีที่แล้ว
QGIS - Connecting to a Web Map Service (WMS)
QGIS - Linking the scale bar to the Map View
มุมมอง 4.1Kปีที่แล้ว
QGIS - Linking the scale bar to the Map View
QGIS - Clipping and Classifying a Raster
มุมมอง 782ปีที่แล้ว
QGIS - Clipping and Classifying a Raster
Thomas Joseph Walker Paul Perez Helen
very clearly and well explained, thanks
Thank you for posting! Quick tip for those who could not find the Georeferencer under the "Raster" tab, check the "Layer"tab.
Thanks for this Ian - is there a simple way of exporting mutiple layers into an existing gpkg as a batch?
Yes. Under processing toolbox search for package layers. Select the layers in your project and select the option to save layers to file. You can create a new geopackage or save layers to an existing geopackage. !Make sure you do not overwrite the existing geopackage though!
where to find data
thanks for the video if you like, you can import a .zip shapefile into QGIS, no need to unpack it before loading it
Thanks for sharing Stefano.
Thank you for the great explanation. Learned a lot.
How can I extract the raster values to this grid? Is it possible ?
Very helpful! Thanks a lot
Well done, simple but detailed
How do you make the automatic metadata panel in your feature capturing panel? Especially the coordinates
This video made me understand these, best one yet, THANKS❤
sir , can i make 1mX1m grid on surface like this? and how to detect that points on actual surface ,like by using some sensors or something, please give me answer ,thank you
I am interested with the analysis of population access to healthcare (health coverage analysis) in QGIS. I was wondering, using the Burundi example, can you show how you will determine population access to health care (assuming you have geo-location of all health facilities) - travel time to health facilities or proportion of population within health facility catchment area, if possible taking into consideration geographical barriers such as water bodies, type of roads, mountain, and/or seasonality (rain vs dry season).
Hi, thank you for such a great presentation on how to calculate and map population density.
Fantastic video - helped lots …. Thanks
Hi there. I s there a way I can add text to the video, say a atitle, and maybe legend before exporting the animation?
Your could edit it in video editing software like DaVinci Resolve.
Do you have a similar video for introducing QField with Iphone ?
Not yet.
Thank you for a very informative video on qgis and field.
Thank you for the good explanation.
what version of qgis did you used here?
How can we change LAT LON order to LON LAT in a shapefile? There are programms which use LON LAT shapefiles.
Thanks for the nice tutorial, it is quite useful.
legend
Hi Ian a few years ago I was working on a project to do with heritage assessments of golf courses in the north of Sydney (Australia) so the gold course thing is very familiar. There were 42 in all. I found the existing courses has quite a lot of information about their facilities and layout. Nothing much through on older courses such as Mosman where the course was removed in WWII except for the club house. - cheers Iain
What a great idea Ian!
Thanks Paul, I need all the help I can get.
Thank you Ian. By helping your students, clients and friends. You therefore are helping me mate. Cheers 🍻
You're a lifesaver fr <3
How do you set different scales for the basemap?
In QGIS in the Layers Panel. Right click on the layer you want to set the scale visibility for and select Set Layer Scale Visibility. th-cam.com/video/It1plF24gH0/w-d-xo.html
@@Qtips1 Thanks a lot. You are a life saver.
Sorry, why doesn't the coordinate method 32735 appear?
lekker
Thanks for the Tutorial. Saved days worth of time. With this simple Solution.
Great!
Can you do one of querying a database?
It doesn't work for me, I have QGIS 3.18, I also had 3.14, I briefly installed several and it didn't work on any of them, the program says the following: "Any 3D objects not rendered? There is a compatibility issue with QGIS 3D view. You need to restart QGIS to us preview", I don't actually have this device turned on. I tried unchecking 3D from the control panel, but I didn't actually find the feature there. Please tell me which version you are using and how you get there, I can't find any solution on the internet (for example on stackoverflow and github they just don't have answers).
how can i make a hole inside a box?
how to get coordinates of all these points for Ground survey?
This video will show you how - th-cam.com/video/JRIPG3L22Hg/w-d-xo.htmlsi=sR-oT2LyGYMBtYlY
Sadly its a old video, and can't findt the plugin Evis anymore.
Amazing
wtf wrong with your mic ?
I wonder why the photo adding tab does not appear when I collect data from the field with qfield?
Hello. I liked your approach with simply renaming the world file for the various historical images and tried to use it for investigating the change of the shoreline position over a period of years. However, the Google Earth historical images may be shifted by several meters - I can see that by comparing the location of some fixed points (buildings, coastal structures, crossroads, etc.) - and therefore the wold files will differ. Is there a way to overcome this issue?
Instead of using the Google Earth placemarks as control points you can use physical features common to both your images. Things like fence corner posts, road intersection, small distinct rock outcrops. Anything that is likely to remain in the same place over time and show up in both sets of imagery. Note that tall features like buildings are not recommended as ground control points (GCP's) due to parallax. Parallax occurs due to the change in viewing angles between different satellite positions. So what you might try is georeference your first image as demonstrated in the video. Then use GCP's from this georeferenced image to georeference subsequent imagery.
Is there a way to "burn in" the lines etc into the dem for 3d printing inclusive of things like property lines? thanks for any help you can give, I'm stuck on this
New to Q! When I go to add my grid the unit is in "degrees" and I have no drop down menu to change to meters... thoughts?
I can not hear you. The sound is very low.
Just wanted to say that your videos have been really helpful in my learning QGIS. In fact, yours have been the most clear and concise I've found on YT. The number of views you're getting is almost criminal for the quality you put out.
Thank you
Thank you!
Thank you - was very helpful.
Any idea how to enter multi-part polygons using QField on a mobile application?