Science impacts on Antarctica

A simple website to share ongoing project work on possible impacts of science in Antarctica.

Overview / plan

Antarctica Dry Valleys vulnerability to human impacts

Will keep this page updated as we go.

David O’Sullivan

Exploring GPS data

Checking over GPS data for accuracy of speed, etc.

The key findings are:

David O’Sullivan

Cleaning GPS data

Assembling provided GPS data into cleaned files, and a single large dataset

Run this code once only to make clean and aggregated GPS datasets.

David O’Sullivan

Estimating a hiking function

A work in progress…

This notebook provides a useful overview of the process of estimating a hiking function from the GPS data but IS SUPERSEDED by this notebook.

David O’Sullivan

Building a hiking network

Also a work in progress…

The key findings are:

David O’Sullivan

Exploring hiking network options

Also a work in progress…

The key findings are:

David O’Sullivan

A hiking network with better data

Homing in on the most useful graph analysis outputs

The key findings progressing the overall project are:

David O’Sullivan

Compute times of hiking network analysis

Varying resolution and cutoff times in centrality analysis

The key findings are:

David O’Sullivan

Taking stock

Progress to 4 September, 2024

This notebook sets out progress to date (end of August 2024).

David O’Sullivan

Refining hiking functions

Revisiting hiking function estimation with more data

The key findings are:

David O’Sullivan