CONTENTS

This project is published in sections, each comprising a group of chapters. Chapters are posted in sections as blogs, and will appear here underlined as they are completed and published.

A Note on Conventions

Abbreviations

Section I: An Imperial Legacy (1824–1914)

The monumental 19th-century Ordnance Survey of Ireland, its methods, achievements, and its lasting surveying and cartographic legacy.

Chapter 1: Arrival

Ghost of Mountjoy

This Admirable House

Where the Gas Lamps End

Inside Mountjoy House

Coming soon…

Chapter 2. A Complete Map

3. The Lough Foyle Baseline

4. Upon Exalted Hills

5. Draggers of the Chain

6. Crow’s Feet and Devil’s Marks

Section II: Transformed Utterly (1914-1950)

How war, revolution, and partition shattered the existing surveying institutions and reshaped mapping on the island. To be published in due course.

7. Indian Summers, Imperial Autumns

8. Rebellion

9. As the Deluge Subsides

10. Ubique

Section III:Stagnation (1922-1950)

The long post-independence decline in mapping capacity caused by economic hardship, political priorities, and institutional neglect. To be published in due course.

Section IV: Renewal (1950-1990)

The uneven attempts at modernisation through retriangulation, new technologies, and intermittent political and cross-border cooperation. To be published in due course

Section V: Transformation (1990-)

The decisive shift from traditional surveying to fully digital, satellite-based mapping and the end of the Survey’s military heritage. To be published in due course

Section VI: For Profit or Public Purpose?

Analyses the turn towards commercialisation and the redefinition of the Ordnance Survey as a revenue-generating information business. To be published in due course

Postscript

Reflects on the retreat from commercialisation, the absorption of the Ordnance Surveys into broader land and property agencies, and reflections on change. To be published in due course.