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Jesse Buyungo
Приєднався 6 чер 2017
This channel provides you with tricks, tutorials about Gis, Remote sensing, spatial data analysis and data science.
Semi-Automatic Object Based Image Analysis in QGIS || Part 2
In this video, I show you how to use QGIS software to perform semi-automatic OBIA. This includes slicing imagery, performing segmentation and classification.
Link to download python file for image slicing.
👇👇👇👇👇👇👇👇👇👇👇
drive.google.com/uc?export=download&id=1tk17fyFxbzPNL-Z1c8ERuGnDHChHazvz
enjoy
Link to download python file for image slicing.
👇👇👇👇👇👇👇👇👇👇👇
drive.google.com/uc?export=download&id=1tk17fyFxbzPNL-Z1c8ERuGnDHChHazvz
enjoy
Переглядів: 781
Відео
Semi-Automatic Object Based Image Analysis in QGIS || Part 1
Переглядів 1,6 тис.8 місяців тому
In this video, I show you how to configure your QGIS software to perform semi-automatic OBIA. This includes installing the dependencies and the map segmentation plugin. Enjoy Unofficial Windows Binaries for Python Extension Packages python libraries 👇👇👇👇👇👇👇👇👇👇👇 www.lfd.uci.edu/~gohlke/pythonlibs/ QGIS Map Segmentation GitHub 👇👇👇👇👇👇👇👇👇👇👇👇👇 github.com/sirebellum/qgis-segmentation
How to Download Super High Resolution Imagery in QGIS
Переглядів 6 тис.8 місяців тому
This video is your one-stop guide to downloading stunningly detailed satellite and aerial imagery straight into QGIS Whether you're a seasoned geospatial analyst or just starting out, this tutorial will equip you with the knowledge to: Install and configure the MapTiler plugin Explore a vast library of high-resolution imagery providers Search and zoom to your desired location Customize download...
Supervised classification in QGIS || A complete Tutorial || 100%
Переглядів 26 тис.2 роки тому
Supervised classification is based on the idea that a user can select sample pixels in an image that are representative of specific classes and then direct the image processing software to use these training sites as references for the classification of all other pixels in the image. In this tutorial, I demonstrate how to carry out supervised classification in QGIS. Enjoy
Accuracy Assesment In Quantum GIS || A complete Tutorial
Переглядів 7 тис.2 роки тому
This is a tutorial about the accuracy assessment of a land cover classification using the Semi-Automatic Classification Plugin (SCP) for QGIS. Enjoy
Converting Landsat 8 DN to Top of Atmosphere Reflectance and Radiance ||A QGIS tutorial!!
Переглядів 7 тис.3 роки тому
In this wonderful tutorial, I show you how you can quickly compute Top of atmosphere reflectance and radiance Values easily and quickly in QGIS using the RS&GIS Plugin. Enjoy this tutorial!!!!!
Calculating Land surface temperature using Landsat 8 Imagery || QGIS Tutorial
Переглядів 15 тис.3 роки тому
In this wonderful tutorial, I show you how you can quickly and easily compute and derive Land surface temperature Values using QGIS RS&GIS Plugin. Enjoy this tutorial!!!!!
How to create shapefiles in ArcGIS
Переглядів 7943 роки тому
In this video, I show and demonstrate how to create point, lines, and polygon shapefiles in ArcGIS Software from scratch. Enjoy this tutorial
How to create automatic dimensions in AutoCAD || A lisp Application
Переглядів 15 тис.3 роки тому
In this video, I show you how you can automatically dimension all the segments on a polyline using an AutoCAD using an Auto Lisp. Kindly subscribe to this channel please. Click the link below to download the AutoLisp Application bit.ly/3gKMWwP
How to Export AutoCAD Coordinates for Polyline to MS Excel Spreadsheet || Auto Lisp
Переглядів 30 тис.3 роки тому
In this video, I show you how you can automatically export polyline coordinates from AutoCAD to excel spreadsheets using an Auto Lisp. Kindly subscribe to this channel please. Click the link below to download the AutoLisp Application bit.ly/3zuPF4x
How to Auto Increment AutoCAD Text Labels
Переглядів 11 тис.3 роки тому
In this video, I show you how you can automatically label points, stations within AutoCAD using an Auto Lisp. Kindly subscribe to this channel please. Click the link below to download the AutoLisp Application bit.ly/3Dt62Bb
How to Create a Beautiful Hillshade in QGIS
Переглядів 35 тис.3 роки тому
The Hillshade tool obtains the hypothetical illumination of a surface by determining illumination values for each cell in a raster. A hillshade is used to create a beautiful understanding of the terrain of a given area. In this video, I show you how to create a beautiful hillshade, I have used an SRTM DEM 30m resolution file. Enjoy!!!!
Animated African Coronavirus map: How the Covid-19 outbreak has spread around the Africa so far.
Переглядів 1383 роки тому
Here is an updated map of the spread of the coronavirus In African Countries from January 2020 to Date.
Object-based Image classification in QGIS || OBIA !! || A complete Tutorial
Переглядів 78 тис.3 роки тому
Object-based image analysis (OBIA) involves pixels first being grouped into objects based on either spectral similarity or an external variable such as ownership, soil or geological unit.An Object Based Image Analysis (OBIA) approach to image classification segments an image into homogenous spectral regions. This differs from standard image analysis methods that classify each pixel in isolation...
How to download and install Ofeo Tool Box (OTB 7.3.0) in QGIS!!
Переглядів 22 тис.3 роки тому
Orfeo ToolBox (OTB) is an open-source project for state-of-the-art remote sensing In this video, I show you how to download, install and configure the OTB Plugin in quantum GIS.
QGIS How to label individual sides of polygon || Dimensions In QGIS
Переглядів 14 тис.3 роки тому
QGIS How to label individual sides of polygon || Dimensions In QGIS
How to import spreadsheet data into QGIS
Переглядів 1,1 тис.3 роки тому
How to import spreadsheet data into QGIS
Digitization in QGIS || A complete tutorial!!
Переглядів 1,2 тис.3 роки тому
Digitization in QGIS || A complete tutorial!!
Qgis Raster sampling tutorial || Random sampling|| systematic sampling || A complete tutorial!!!
Переглядів 2,1 тис.3 роки тому
Qgis Raster sampling tutorial || Random sampling|| systematic sampling || A complete tutorial!!!
How to create, add and edit shape files in Qgis. || A beginner's tutorial
Переглядів 2,4 тис.3 роки тому
How to create, add and edit shape files in Qgis. || A beginner's tutorial
How to georeference images in Qgis || A complete tutorial!!
Переглядів 13 тис.3 роки тому
How to georeference images in Qgis || A complete tutorial!!
Envi supervised classification tutorial || Maximum Likelihood Classifier
Переглядів 1,9 тис.3 роки тому
Envi supervised classification tutorial || Maximum Likelihood Classifier
How to create an RGB composite In envi
Переглядів 3,3 тис.3 роки тому
How to create an RGB composite In envi
Classification Of Remote Sensing data || Part 1 || Supervised Classification.
Переглядів 2,7 тис.3 роки тому
Classification Of Remote Sensing data || Part 1 || Supervised Classification.
What is remote sensing?? || Introduction to remote Sensing
Переглядів 8 тис.3 роки тому
What is remote sensing?? || Introduction to remote Sensing
WoW 😅😅😅
Did it work out for you?
i tried but not new pictures all old
Sure? What location are you looking for?
Thank you very much bro, keep it up💯💫all the way from Zimbabwe
Thank you so much chief
But how do we combine these two layers and make them into one ?
How do I add this to geoserver?
Thanks Jesse. This was helpful
I cant plugins the Map tiler, can You help me please?
Whih version of QGIS?
Can we have an option to select which attributes we want to increment? Like i have a block with 3 attributes and want to increment 1 and 2, 3 i want to not change. Thats possible to do?
Pls my civil 3d is saying i don't have permission to access online map data
Pls my civil 3d is saying i don't have permission to access online map data
Pls my civil 3d is saying i don't have permission to access online map data
Pls my civil 3d is saying i don't have permission to access online map data
What version are you using?
Pls my civil 3d is saying i don't have access to online map, how do i rectify it pls?
thank you, it really helps me
Your welcome
mil graciassssss estaba muy perdida me ayudo mucho el video saludos desde Colombia
Thank you so much
Thank you again! I came back because I forgot the name of the file lol. But a comment will help your content
Hi, which file please?
@@jessebuyungo The lps file. Hey, by any chance do you know how to load this to autocad for mac? I load it and when I try to use it I get a message that says "Error: null is not an object (evaluating 'dialog.children')"
when I want to click "satelite" the map tiler gave me pop up that said "Access error occurred. Please Confirm your API-key." what should I do? Im already made an account and paste the credential code to my qgis.
Check your credentials very well
Hello, thank you for your efforts, Is the band set empty or i should uploaded the classification results in the band set
Please rephrase the question so that I can understand you very well
@jessebuyungo when I use accuracy in the post-processing of SCP, should I upload the file of the classification results in the band set before running the accuracy
@@nahednasr2198 no.
works well. but then also want source text file so that i can modify as my necessity more. thank you
its not working,it’s showing error
Which version of QGIS?
@@jessebuyungoi have downloaded landsat 8 images of 11 bands. then i used qgis 3.14.then i couldn’t get the output.like the folder is created but i couldn’t find any images
@@4_ashira471 same here
How can we extract that co-ordinates for interval's (10m intervals)
Create a polyline at 10 m intervals and extract using the lisp
Super helpful 🎉
Hi where can I get the lisp for polyline coordinates extraction
Check the video description please
it says no module named PIL
Autocad 2025: Use Bconvert command then select a simple circle and convert all of them in blocks, now you can use DataeXtraction command to get x,y,z coordinates
Hello! Great video! Which satellite image is this? Its prett high resolution!
When I am trying to add Landsat bands it is asking me about ENVI Header info. What to fill in Sample, Lines and Band?
same issue
I got error message: >> For Land Surface Temperature: :-( Error: Traceback (most recent call last): File "C:\Users/Francis_Otia/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\NITK_RS-GIS_17\RSGIS_M.py", line 2134, in run lst_cal_w_del(num) File "C:\Users/Francis_Otia/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\NITK_RS-GIS_17\RSGIS_M.py", line 1821, in lst_cal_w_del ndvi_cal(num) File "C:\Users/Francis_Otia/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\NITK_RS-GIS_17\RSGIS_M.py", line 1755, in ndvi_cal output_extras[num][0] = (output_re[num][n_info[1]] - output_re[num][r_info[1]]) / ( ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ TypeError: unsupported operand type(s) for -: 'list' and 'list' Process stopped in between ! You are good to go again.
For QGIS 3.34, before following these steps, you need to go to 'Plugins', select 'ALL' and search for 'OrfeoToolbox provider', once it shows, check the box near it and close the Plugins window. This solves the problem of OTB not appearing in the settings --> processing.
Wonder full sir , thanks
Thank you so much 🙏... I've been looking for this for long time now
This video deserves more likes and comments! Thank you soooo much!
Thank you so much for posting this tutorial! You have a great series. Very helpful and great energy!
Good
but how do I select date of the satellite image to capture?
Super Video
Te amo mi rey. Sos un Genio!!!! Mis aplausos para Usted!!!!
Hello, sir. My problem is that when I export separate map pieces from the world map, such as Bing Satellite, for example, if I have a small country map, it gets blurred. This is because it requires a lot of zooming compared to larger countries, and I can't change the zoom specifically for it since i don't want to mess with the spacing when adding it back to my video editor for map animation. Is there any workaround to make it very high quality?
At a country level, the resolution has to be low, try exporting Small areas
I have tried to make map. But there shows 2 legends. Is there any way to show only one band data on legend?
Yes please, there is a way
VERY HELPFUL YOU MADE ME GAIN A LOT OF TIME THANK YOU
Thank you so much.
Very succinctly presented. Thank you sir
My pleasure
it doesnt generate the folder..
Have you followed the steps? One by one?
Thank you
You're welcome
👍👍
Thanks!!
Ya no está disponible el sitio para descargar las librerías 😥
Sorry, I have just seen this comment. I will look for the updated path and update ASAP
how can i extract "Z" value of polylines
Hello Jesse, thanks for creating such a valuable tutorial on OBIC. It's been incredibly helpful. I was wondering if you could kindly share the raster image you used.
Wow, this is a Pléiades satellite image taken in Kampala CBD, Uganda
@@jessebuyungo Thanks. I could not find it on EarthExplorer. I wonder if you still have that image.
It's a commercial satellite image. So you have to buy it at a cost
In my project. At the Classification menu section has a 'select at least one signature' notification, and then so what should I do?
Could you share a screenshot of the error please?