Ref |
Impact |
Evidence |
Methodology |
Net Undiscounted Value of Impacts |
1 |
National geospatial data sharing |
ASIG cost estimates and usage assessment |
Multiplier effect of information sharing |
€38.3m
(total for project period) |
2 |
Reduced land-related court case costs |
Court Case records
Survey of Legal Professionals |
Average court case cost x reduced case volumes |
€2.6m
(annual saving) |
3 |
Reduced Loss and Damage from Better Flood Prediction |
Post-disaster Study (PDNA) |
Expert judgement (4% improvement) from improved Digital Terrain Models |
€0.7m-€2.0m
(per 5-year event) |
4 |
Property Tax Collection |
Expert interviews and tax revenue records |
Predictions of increased revenues from Municipalities |
€2.1m – €2.5m
(annual increase) |
5 |
Cost savings in infrastructure development |
Project costs from published reports and expert interviews |
Potential saved costs of surveys and design for recent projects |
€0.5m-1.5m
(annual saving) |
6 |
Land Market Growth |
Regional Studies plus interviews with subject matter experts |
National Accounts and Benefits Transfer |
€5m – €46m
(incremental annual growth after investment period) |
7 |
Improved road navigation |
Global Study |
Benefits Transfer |
Up to €3.7m p.a.
(incremental growth) |
8 |
Improved Government Efficiency |
Interviews |
Predicted time savings per employee |
€3.0-€4.0m
(over project period) |