Tom Kralidis

pygeoapi provides an API to geospatial data

pycsw is an OGC CSW server implementation written in Python. pycsw fully implements the OpenGIS Catalogue Service Implementation Specification [Catalogue Service for the Web]. Initial development started in 2010 (more formally announced in 2011). The project is certified OGC Compliant, and is an OGC Reference Implementation. pycsw allows for the publishing and discovery of geospatial metadata. Existing repositories of geospatial metadata can also be exposed via OGC:CSW 2.0.2, providing a standards-based metadata and catalogue component of spatial data infrastructures. pycsw is Open Source, released under an MIT license, and runs on all major platforms (Windows, Linux, Mac OS X). Please read the docs at http://pycsw.org/docs for more information.

pygeometa is a Python package to generate metadata for geospatial datasets

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OWSLib is a Python package for client programming with Open Geospatial Consortium (OGC) web service (hence OWS) interface standards, and their related content models.

Service Status Checker for OGC Web Services

The missing CSW library for JavaScript.

Simple Pythonic Wrapper to INSPIRE Metadata Validation Service

Open Data Catalog is an open data catalog based on Django, Python and PostgreSQL. It was originally developed for OpenDataPhilly.org, a portal that provides access to open data sets, applications, and APIs related to the Philadelphia region. The Open Data Catalog is a generalized version of the original source code with a simple skin. It is intended to display information and links to publicly available data in an easily searchable format. The code also includes options for data owners to submit data for consideration and for registered public users to nominate a type of data they would like to see openly available to the public.

json-fg-validator provides validation capabilities for OGC Features and Geometries JSON - Part 1: Core

Python package scaffolding

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A list of fediverse accounts about geospatial topics

A data duplication or distribution engine using Web/SFTP/AMQP

Python OGC Web Service Log Analyzer

Development environment using Docker

HHypermap (Harvard Hypermap) Supervisor is an application that manages OWS, Esri REST, and other types of map service harvesting, and maintains uptime statistics for services and layers. HHypermap Supervisor will publish to HHypermap Search (based on Lucene) which provides a fast search and visualization environment for spatio-temporal materials.

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QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

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My personal repository

Demonstration of pygeoapi, Pub/Sub, OGC API - Publish-Subscribe, libheif and OGC API - Maps as part of the 2026 Joint OGC – OSGeo – ASF Code Sprint

An open standard for querying geospatial information on the web.

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Released CWL v1.2.1 specification

Repository for csv2bufr templates

Public repo for CoverageJSON project

Template repository for the dev exercise

Public repo for CAT4.0 work

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OGC API - Records micro website

for builder the eccodes docker base image used in various wmo software projects

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WMO Core Metadata Profile Test Suite

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Providing authentication and authorization for the vanilla pygeoapi

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I'll fly with you - Experiments with GoGo and Jupyter notebook

draft website for spatiotemporal asset catalogs

Converts RPN standard files (from Environment Canada) to netCDF.

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WIS 2.0 MQP message to notify users of availability of new data

Python client for STAC Catalogs and APIs

Documentation of OSGeoLive project.

OGC API - Map draft specification

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GRIB2

Repository for the Spatial Data on the Web Interest Group

An implementation of the JSON Schema specification for Python

OGC API - Coverages draft specification

Subscribe, Acquire and Recursively Re-advertise Ad nauseam to Communicate Everything Nearly Instantly and Always - S'Abonner, Acquerir, et Recursivement Re-annoncer Afin de Communiquer Instantanément et Ad vitam aeternam,

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Version 2 of the WOUDC UI

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Data Access Service and Ingestion building block of the Resource Management domain area

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File Info Extension Specification

Use the climate data extraction tool to download climate data from the selected Environment and Climate Change Canada datasets. You can specify the date ranges, variables, download format and other options.

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Source repository for the MapServer documentation, for the live website. Please submit pull requests to the 'main' branch.

Gold Copy branch for the OGC API-Common standard

WIGOS Metadata Standard: UML model and schemas

NASA Ames Processing in PYthon (NAPPy) - a Python library for reading, writing and converting NASA Ames files.

A pure python CQL parser.

https://portal.ogc.org/meet

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MapProxy is a tile cache and WMS proxy

MetOcean community pygeoapi plugins

Prototype metadata directory for the Research Data Alliance:

GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data.

A public repository to develop the program for a workshop to be held online, at selected times over two weeks, September 21-October 2nd 2020

OSGeo-Live is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu, that allows you to try a wide variety of open source geospatial software without installing anything. It is composed entirely of free software, allowing it to be freely distributed, duplicated and passed around.

Decode NDFD (and other) GRIB2 files

This Github repository is for the second OGC API - EDR code sprint focusing on the OGC API - Environmental Data Retrieval candidate standard.

WMO Core Metadata Profile

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Python OGC Web Service Status Checker

BUFR edition 4

GRIB version 3

Common Code Tables

GDAL is an open source X/MIT licensed translator library for raster and vector geospatial data formats.

libecbufr is a general purpose, template-oriented BUFR encoding/decoding library

SpatioTemporal Asset Catalog specification - making geospatial assets openly searchable and crawlable

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REST API for OpenDRR data

Tegola is a Mapbox Vector Tile server written in Go

ESIP & OGC API -Coverage and -Processing Analytics Sprint

WOUDC Data Registry is a platform that manages Ozone and Ultraviolet Radiation data in support of the World Ozone and Ultraviolet Radiation Data Centre (WOUDC), one of six World Data Centres as part of the Global Atmosphere Watch programme of the WMO.

This repo is used to organize and collaborate in sprints for code projects, hackathons, STAC and metadata specs development

Project documentation with Markdown.

A python client for sat-api

Home for the development of Weather on the Web Standards

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Weather on the Web APIs Engineering Report, using OGC Template

A Hands-on workshop for the FOSS4G Conferences - introduction to OSGeo.

The Open Source Geospatial Foundation is not-for-profit organization to empower everyone with open source geospatial. Directly supports projects as an outreach and advocacy organization providing financial, organizational and legal support. Works with our sponsors and partners for open software, standards, data, research and education.

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Python package providing read/write support of the WOUDC Extended CSV format.

Python tools for geographic data

Pure Python Opendap/DODS client and server

PyWPS is an implementation of the Web Processing Service standard from the Open Geospatial Consortium. PyWPS is written in Python.

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A pure Python MapFile parser for working with MapServer

Python decompression module for .Z files compressed using Unix compress utility

Python composable command line utility

Official Python low-level client for Elasticsearch.

Repository for information about and results from the WFS 3.0 Hackathon, 6/7 March 2018

Log Analyzer for OGC Web Services

A modern text indexing library for go

Hugo Source for blevesearch.github.io website

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Python package for converting non-standard data formats into WOUDC Extended CSV.

Geospatial extension to SQLAlchemy with PostGIS support

QGIS-Website

A crawler/parser for THREDDS catalogs

Demo service for PyWPS 4

pycsw website

GeoNode Pages

Gather, curate, and feature stories of public servants and civic hackers using GitHub as part of their open government innovations

PyWPS Presentation, we can use for various talks on conferences and other events

Python package for automatically quality assessing WOUDC data based on defined rules.

PyWPS website

High level package providing Pythonic access to WMO WOUDC data services

New version of PyWPS - written from scratch

Geospatial extension for CKAN

Generate NcML that standardizes and aggregates datasets using YAML input

Repository to share and plan E-Learning material related to OGC Standards

InaSAFE - QGIS plugin for estimating impact from natural disasters

PHP variant of the Web Experience Toolkit (WET)

A THREDDS Data Server extension which generates NCML, a metadata rubric, and ISO 19115.

pycsw Workshop

OGC Catalogue 3.0 Conformance Test Suite

Executable Test Suite for CSW 2.0.2

PROJ.4 - Cartographic Projections Library

Open Data Policy — Managing Information as an Asset

The lxml XML toolkit for Python

Geoportal Server is a standards-based, open source product that enables discovery and use of geospatial resources including data and services.

conda-recipes for IOOS packages

Fork of open source version of MapTiler

Otevírání geografických dat - případová studie

QEP's (QGIS Enhancement Proposals) are used in the process of creating and discussing new enhancements for QGIS

A complete set of WMO weather symbols in SVG with full metadata.

Public repository for OGC training material.

TEAM Engine (Test, Evaluation, And Measurement Engine) is an engine for testing web services and other resources written in JAVA. It executes test scripts written in Compliance Test Language (CTL), TestNG and other languages. It is lightweight and easy to run as a command line or to setup as a service. It can be used to test any type of service or encoding. It is also the official tool used by the Open Geospatial Consortium (OGC) for compliance testing.

MetaSearch Catalogue Client QGIS Plugin

An experiment in gathering OGC specification feedback on github

BASE OAI-PMH Validator back end.

Yet Another Metadata CATalog

python module for GDP

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Python2's stdlib csv module is nice, but it doesn't support unicode. This module is a drop-in replacement which *does*.

GeoNode Workshops

Static site generator that supports Markdown and reST syntax. Powered by Python.

JavaScript Minification Filter