scalenav 0.0.5

A package to project all sorts of data on the H3 grid and manipulate it at different spatial scales.

Navigating spatial scales

Introduction

This is a python module that helps change scales of spatial data sets. It relies on the H3 hexagonal grid’s hierarchical indexing functionalities and aims to add to that the data transformations that need to be done when navigating between levels of the hierarchy.

A presentation on the topic can be found here

THIS MODULE IS UNDER DEVELOPMENT

The package website introduces the use cases and the different functionalities that are covered so far.

Main functionalities

Rastapar

The command line tool allows for efficient, multi core ingestion of rasters into parquet tables.

Scalenav modules

A set of modules provides python functions for performing a set operations with data sets expressed as H3 cells. Additionaly, a module with the equivalent high performance functions written with ibis and duckdb.