Pyry Kettunen
Pyry Kettunen
Research Group Leader at the Finnish Geospatial Research Institute (FGI, NLS)
Verified email at nls.fi
Title
Cited by
Cited by
Year
Landmarks in nature to support wayfinding: the effects of seasons and experimental methods
P Kettunen, K Irvankoski, CM Krause, LT Sarjakoski
Cognitive processing 14 (3), 245-253, 2013
332013
Analysis of verbal route descriptions and landmarks for hiking
LT Sarjakoski, P Kettunen, HM Flink, M Laakso, M Rönneberg, ...
Personal and Ubiquitous Computing 16 (8), 1001-1011, 2012
292012
Geospatial images in the acquisition of spatial knowledge for wayfinding
P Kettunen, K Irvankoski, CM Krause, T Sarjakoski, LT Sarjakoski
Journal of Spatial Information Science, 75-106, 2012
272012
Landmarks and a hiking ontology to support wayfinding in a national park during different seasons
T Sarjakoski, P Kettunen, HM Halkosaari, M Laakso, M Rönneberg, ...
Cognitive and Linguistic Aspects of Geographic Space, 99-119, 2013
152013
User requirements for location-based services to support hiking activities
AM Nivala, T Sarjakoski, K Laakso, J Itäranta, P Kettunen
Location Based Services and TeleCartography II, 167-184, 2009
152009
A design of contour generation for topographic maps with adaptive DEM smoothing
P Kettunen, C Koski, J Oksanen
International Journal of Cartography 3 (1), 19-30, 2017
112017
Effects of cartographic elevation visualizations and map-reading tasks on eye movements
K Putto, P Kettunen, J Torniainen, CM Krause, L Tiina Sarjakoski
The Cartographic Journal 51 (3), 225-236, 2014
102014
A context-sensitive wayfinding ontology for hiking based on an empirical study
P Kettunen, LT Sarjakoski
10th International Conference on Spatial Information Theory: COSIT’11, 2011
92011
Cartographic portrayal of terrain in oblique parallel projection
P Kettunen, T Sarjakoski, LT Sarjakoski, J Oksanen
The 24th International Cartographic Conference. The World's Geo-Spatial …, 2009
82009
Perception and recall of landmarks for personal navigation in nature at night versus day
P Kettunen, K Putto, V Gyselinck, CM Krause, LT Sarjakoski
Modern Trends in Cartography, 281-301, 2015
72015
MyGeoTrust: A Platform for Trusted Crowdsourced Geospatial Data
RE Guinness, H Kuusniemi, J Vallet, T Sarjakoski, J Oksanen, M Islam, ...
28th International Technical Meeting of The Satellite Division of the …, 2015
62015
Analysing landmarks in nature and elements of geospatial images to support wayfinding
P Kettunen
Finnish Geodetic Institute, 2014
62014
Web map design for a multipublishing environment based on open APIs
P Kettunen, LT Sarjakoski, S Ylirisku, T Sarjakoski
Online Maps with APIs and WebServices, 177-193, 2012
42012
Elements of Geospatial Images to Support Cognitive Tasks in Wayfinding
P Kettunen, T Sarjakoski, LT Sarjakoski
27th International Cartographic Conference. Maps Connecting the World, 2015
32015
Empirical construction of a landmark ontology for wayfinding in varying conditions of nature
P Kettunen, LT Sarjakoski
18th AGILE International Conference on Geographic Information Science …, 2015
32015
Effects of Unsupervised Participation over the Internet on a Usability Study about Map Animation
P Kettunen, J Oksanen
New Directions in Geovisual Analytics: Visualization, Computation, and …, 2018
22018
Concept Design of #hylo—Geosocial Network for Sharing Hyperlocal Information on a Map
HM Halkosaari, M Rönneberg, M Laakso, P Kettunen, J Oksanen, ...
Progress in Location-Based Services 2016, 309-327, 2016
22016
Cartographic Means for the 3D Visualisation of Rural Landscape
P Kettunen, T Sarjakoski, LT Sarjakoski, J Oksanen
12th AGILE International Conference on Geographic Information Science …, 2009
22009
Utility of collaborative GIS for maritime spatial planning: Design and evaluation of Baltic Explorer
C Koski, M Rönneberg, P Kettunen, S Eliasen, HS Hansen, J Oksanen
Transactions in GIS, 2021
12021
Designing Access Control of a Spatial Decision Support System for Collaborative Maritime Spatial Planning
M Rönneberg, SQ Eliasen, P Kettunen, C Koski, J Oksanen
Adjunct Proceedings of the 15th International Conference on Location-Based …, 2019
12019
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Articles 1–20