Category "geospatial"

Creating custom colourmap for geopandas.explore plot

all code: def rgb2hex(r,g,b): return '#{:02x}{:02x}{:02x}'.format(r,g,b) def rg(num): num = int(np.round((num / 100) * 124)) r = (124 - num) g

Geospatial 2dsphere index not creating in MongoDB Atlas and manually

I am trying to create a 2sphere index in my mongodb collection. The index needs to be on location field which is at GeoJSON format: location: { coordinat

Adding colormap legend to Folium map

I'm trying to make a map in Folium with multiple layers, each consisting of shaded areas (using GeoJSON) with colors given by a colormap. I'd like to add legend

Plot polygons with buffer of some radius using folium not working properly

I am trying plot the intersection between a buffer circle and the mesh blocks (or boundaries) within that circle of some radius (in this case, 80 km). I got the

Plot polygons with buffer of some radius using folium not working properly

I am trying plot the intersection between a buffer circle and the mesh blocks (or boundaries) within that circle of some radius (in this case, 80 km). I got the

Can't install geoplot package

I'm trying to install geoplot package for a few hours now but I can't understand why I can't do it. I saw several links in here just saying "only use conda and

Save lat & lng values into point field in mysql

I have a table with fields latitude and longitude stored as float values, and I want to start saving them into points in a new column to use spatial features. C

Can I bound an st_distance call by a polygon?

I have seen similar posts on this topic (see, for example, here and here) but not one that is specific to the sf-tidyverse ecosystem. I have a series of lakes,

Best way to find distance between two geopoints(lats, longs) in node.js [duplicate]

Can anyone pls tell me what is the best way to find distance between two geopoints (lats, longs) in node.js . If there is any good node js lib

How to deal with the colorbar axis space in matplotlib subplots

I am plotting seven different parameters over four seasons, as shown in below image. but on last column (Post-Monsoon) sub_plots axis compromised with colorbar

Convert UDT subtype to supertype

I use a user-defined type (UDT) in Oracle 18c called ST_GEOMETRY: The ST_Geometry storage type ST_Geometry in Oracle SQL functions used with ST_Geometry I have

Construct DbGeography point from Latitude and Longitude doubles?

I want to construct a DbGeography point from latitude and longitude doubles. I know I can convert my doubles to strings and use the DbGeography.FromText method