Extracting Raster Values using Points, Polygons & Lines | QGIS

[@muhammadzeeshan8843]

Sir there is no other channel on KZbin that explains Arc GIS in such an amazing manner like GEO DELTA LAB .Sir kindly keep it up I'll be very thankful to you

[@cusco4x295]

Why do you keep using ArcGIS ? Change to QGIS. It´s FREE.

[@akkalukmoppijit579]

thank you very much for the video so I have a question in case of the profile of line, if we want the create a distance between point is 200 m, how we can create the profile. Thank you

[@niampahamidou8931]

It's really nice! Thanks a lot for that.

[@himanshukhanve684]

I have already a points and I wants to extract raster data of that point then what I do...

[@klauslgeiger]

Is there a way for QGIS to list all the raster values that fall within the boundary of a polygon? In other words, is there a tool in QGIS like Zonal Statistics that can "list" raster values within a defined area instead of performing a mathematical operation?

[@sukristiyanti-7552]

How to extract values from those three polygons, like what points and polylines do? thanks a lot...

[@emtiazhossainhritan3439]

Thanks for this amazing tutorial!

[@ntsakovictor]

Hi, how do you change the interval distance in QGIS profiles from lines., or does it randomly seoect the distance from one point to another its self.

[@mrivaden1972]

Great video, thanks for uploading

[@buttingheads1622]

Good info. What would be the next step to identify the actual min and max points in the raster for each polygon?

[@OnaliHimarangi]

Thank a lot for this video. And I want to know that can we get the mean value of the DN number of pixels as this

[@SubhashchandMahich]

how to elevation in meter and millimeters my means prefix

[@omedgar]

How to extract other attributes from the Raster file?, like the Label of it. Sample Raster only gets the numerical value. Is there any other tool that can extract more than 1 attributes from the Raster file?

[@geodeltalabs]

You probably might benefit from using a more advanced tool like rasterio, which is a Python library designed to handle raster data in a python environment)

[@yuhaozhao5817]

Thank you so much for your great illustration! I have a question what to do if polygons (shape file) and rasters (many tif files) have different coordinate reference systems? Should I adjust the tif files' coordinate reference or the polygons' coordinate reference?

[@ambicasharma308]

Hi Geodelta labs, When I installed SAGA, it did not work. Is there any way we can do it without using SAGA?

[@Syed-et6eq]

hey brother its really informative lecture. do you have any lecture how to extract VIs from your coordinates points from different location of the plots

[@kilaladashina2884]

Thanks alot! 😅 I had like 15000 points, entering the data manually was a load

[@hussainal-lawati3213]

Thank you for the great tutorial. Really helpful. Is there a way to do batch zonal statisics from polygons? I have a set of around 100 multispectral images, each with 5 bands (layers). I want to find zonal statisics for each band in each image.

[@madhuraaher1378]

Excellent video

[@sazzaduleanan4040]

Could you please make a video on how to clip a netCDF file using shape file? This would be of great help.

[@andy-nf9ji]

very good tutorial. thank you

[@himanshukhanve684]

Very helpful

[@samirsharma9737]

Great sir, thanks a lot.

[@muhammadzeeshan8843]

Kindly make some more videos on Arc GIS

[@bizuayehuabera7820]

Thank You

[@ShannonLeckey-d7l]

Thank you!

[@geodeltalabs]

You're welcome!

[@ibiswas8548]

Sir, please make a video on ArcGisPro

[@bharathi3638]

Thank you 😊

[@geodeltalabs]

You're welcome 😊

[@orthaimalisri5476]

Thanks you 😊😊💖

[@geodeltalabs]

Welcome 😊

[@filipeorlandi1201]

THANKS!

[@mohannadal-hajyaseen6385]

try to buffering line and then use zonal

[@pmostarac]

Sample raster values (point) Zonal statistics (polygon) Profiles from lines (line)

[@NJCM92]

In QGIS 3.28, Zonal statistics is not avalaible anymore 🥲