key people in geography
type: Concept
narrower: David M. Mark

people
type: Collection
type: ConceptGroup
member: David M. Mark

David M. Mark
type: Concept
definition: A pioneer in geographic information science (GIScience) research, David Mark played a formative role in establishing the cognitive and linguistic foundations of the discipline. His early work on topographic data modeling also included seminal contributions to the development of triangulated irregular networks (TINs) and algorithmic flow modeling. [Source: Encyclopedia of Geography; Mark, David M. (1947-)]
broader: key people in geography