Windmill Islands penguin colonies digitised from 1990 Linhof aerial photography
Aerial photography (Linhof) of penguin colonies was acquired over the Windmill Islands (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ArcView extension 'Register and Transform' (Tom Velthuis), The DXF-files were brought into a GIS and transformed to the appropriate islands. Data conforms to SCAR Feature Catalogue which can be searched (refer to link below).
Données et ressources
-
See the related metadata record, "Aerial Photographic Census of Birds in the Windmill Islands in 1990-91"HTML Ouvrir
-
Download point for the data: PenguinsHTML Ouvrir
-
SCAR Feature CatalogueHTML Ouvrir
-
Citation reference for this metadata record and dataset.HTML Ouvrir
-
PNG Ouvrir
Informations supplémentaires
| Étendue temporelle | 1990-12-16 – 1990-12-16 |
|---|---|
| Date (publication) | 2005-06-08 |
| Statut | completed |
| Fréquence de mise à jour | asNeeded |
| Langue des métadonnées | en |
| Licence | This metadata record is publicly available. |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-05 |
| Créé | 2026-11-05 |
| API | package_show |