This dataset contains geographical features representing selected infrastructures (houses, roads, airfield, pipelines etc.) in the town Longyearbyen on Svalbard.Each feature has attributes listing relevant classifiers, such as:- the type of infrastructure (residential building, road, pipeline, etc.)- the shape of the feature (flat, sloped, pitched, domed, barrel-shaped)- the type of surface material (wood, concrete, asphalt, etc.)- the background setting (rock, sediments, sea, etc.)- its current status as actively used or inactive infrastructure.--All feature locations and attributes have been validated either by on-site inspection, or by Google Street View imagery (validation method indicated in feature attributes).--Photos are provided for most of the features that were field validated.