Extension Solr Heatmap


Extension Basics

Title
Solr Heatmap
Name
ckanext-solr-heatmap
Type
Public extension
Description
CKAN view plugin for Solr heatmaps providing map-based visualization of geospatial data distributions. No longer maintained.
CKAN versions
Download-Url (zip)
Last commit
6 years ago (2019-11-26 13:04:38)
Url to repo
Category
Visualization & Analytics


Background Infos

Description (long)
Show details

ckanext-solr-heatmap

This extension is no longer maintained.

A CKAN view plugin for Solr heatmaps that provides map-based visualization using Leaflet. The extension renders heatmap layers based on Solr’s spatial heatmap faceting capabilities. It depends on ckanext-datasolr for Solr integration.

Features

  • Heatmap view for resources with geospatial data indexed in Solr
  • Configurable grid level parameters
  • Log scale visualization support
  • Filter integration for heatmap views
  • Leaflet-based map rendering

Requirements

  • CKAN ~2.8
  • Solr with heatmap faceting support
  • ckanext-datasolr

Installation

  1. Install the extension: pip install -e git+https://github.com/NaturalHistoryMuseum/ckanext-solr-heatmap.git#egg=ckanext-solr-heatmap
  2. Install requirements: pip install -r requirements.txt
  3. Add solr_heatmap to ckan.plugins in your CKAN config file.

Note: This repository was archived on November 26, 2019.

License

MIT

Version
0.0.2
Version release date
2018-01-10
Contact name
Natural History Museum
Contakt email
(not set)
Contact Url
(not set)


Installation Guide

Configuration hints

Requires Solr with heatmap faceting support and ckanext-datasolr.

Plugins to configure (ckan.ini)
solr_heatmap
CKAN Settings (ckan.ini)
DB migration to be executed
(not set)
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