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It looks like the CRS of the shapefiles use meter units (Projected CRS). You need to change the CRS of your shapefiles to geographic which uses decimal degree unit. To do that, you need to use Save …

install Multiple Layer Selection plugin from Plugins -> Manage and Install Plugins -> search for "Multiple Layer Selection" The Multiple Layer Selection plugin has two options: Multiple Selection by point … , and Multiple Selection by Rectangle Use option 2 to select the point and the polygon from multiple layers as you can see below: …

You need to enable Advanced Digitizing Tools from the Toolbar menu. Right click the main toolbar -> Toolbars -> and enable Advanced Digitizing Tools. The Move feature is located inside this menu: Her …

I am assuming you are using QGIS since you mentioned you are using this formula: z( start_point( $geometry )) You can use Extract vertices tool from Processing toolbox which maintains the z values ex …

Try to do the following to see if the problem still exist: 1- When you add point to the map, keep the point selected and open the attribute table 2- Update the x-coordinate field with $x and y-coordinate … field with $y, so that you will get the x and y coordinates of the newly added points. 3- Save the attribute table. 4-Repeat the above process after each point added. …

Point sampling tool works perfectly if the spatial reference are same for all data. … If the point and polygon data have different spatial references (different projections), the output will be point data with empty field for other data. …

You can extract raster values of population density and land elevation to village point shapefile using Plugin: Point sampling tool which can be downloaded from plugin manager in QGIS. … The tool works perfectly if the projection of the raster(s) data and the point shapefile are same. …

If you have a column in the attribute table that stores the diameter values, you can use that column to feed the buffer tool as follows: Select the input point layer. …

If you have ArcGIS 10.5 and above, you can use the Split By Attribute tool which will split each point based on unique attributes: Splits an input dataset by unique attributes. … If you have an older version of ArcGIS, you need to select each point manually and export. Or better, you can create your own script and loop over each point to save it to a separate feature class. …

Finally, use field calculator to subtract the values retrieved in step 1 from z values of point data. … Note: Make sure that both raster and point data have the same projection (CRS) before starting the whole process. …

Python is ideal for repeating text characters. Just multiply a certain text character, for example '●' with a number, and it will show the '●' character repeated based on the defined number. Knowing t …

You can use Join attributes by location tool to join point data with the catchment polygon using Intersects as geometric predicates: Target vector layer: Population points Join vector layer: Catchment …

If you have QGIS 3.4 you can use Extract specific vertices tool to extract the endpoints by inputting 0, -1 at the vertex indices as you can see below: The tool is located in Processing toolbox -> …

First you need to make sure that both point and polygon data have the same projection. Therefore, if the both data have different projections, it may not give the desired output. … Then you can use select by location from Vector -> Research tools -> Select by location to select the point that intersects the polygon layer: If you need more control on select by location tool, you …

If the points are regular points having the same distance between each point, you can convert the points to raster instead of polygons. …