Table 10 The evaluation of the usability of topographic maps (source: own work)
From: Evaluation of metadata describing topographic maps in a National Library
The degree of usability of maps | Metadata element | Weight (wi) | Number of maps (mai) | Eui |
|---|---|---|---|---|
Up-to-dateness | Date | 1.0 | 35,071 (100%) | 1.00 |
Source materials used to develop the map | 0.5 | 7512 (21%) | 0.11 | |
Accuracy of maps | Reference system | 0.5 | 32,271 (92%) | 0.46 |
Geographic location | 0.8 | 28,891 (82%) | 0.66 | |
Scale of map | 0.8 | 34,690 (99%) | 0.79 | |
Visualization | Mapping methods | 0.5 | 33,209 (95%) | 0.47 |
Map format | 0.5 | 34,043 (97%) | 0.49 | |
E2 = | 4.6 | Eu = | 3.98 | |