Search the EPA Research Database

Project Search Result

Project Code [2020-W-PhD-20]

This information is correct as of today and is updated from time to time by the EPA to reflect changes in the management of the project. Please check back regularly for updates.

Project title

A multi-data machine learning approach to identifying, mapping and characterising sinkhole populations in karst environments

Primary Funding Agency

Irish Research Council

Co-Funding Organisation(s)

Environmental Protection Agency

Lead Organisation

University College Dublin (UCD)

Lead Applicant

Eoghan Holoahan

Project Abstract

This project aims to develop a new automated method of identifying sinkholes by using machine learning techniques (Neural Networks) to analyse multiple datasets, each recording different sinkhole characteristics, simultaneously. The machine learning approach will be trained, validated and applied to datasets comprising optical satellite imagery and 3D topographic models of sub-metre resolution from a range of karst environments. We will study the derived sinkhole distribution and attributes to better understand links between different morphologies and formation processes in these environments. Ultimately, we aim to use the new method to create an open-source tool to enable robust and rapid mapping of karst depressions within Geographic Information Systems. In the long run, this tool would aid assessment of groundwater vulnerability and planning of infrastructure projects as part of managing and sustaining natural resources in karst environments.

Grant Approved

�96,000.00

Research Hub

Natural Environment

Research Theme

Understanding, managing and conserving our water resources

Start Date

01/10/2020

Initial Projected Completion Date

30/09/2024