At the 133rd Open Geospatial Consortium (OGC) member meeting, the OGC recognized Keith Ryden, director of software development—operations and standards at Esri, with the Kenneth D. Gardels Award. Each ...
Abstract: In view of the huge and complex spatial data management and display needs in the safety monitoring management of hydropower stations, this paper combines GIS and visualization technology and ...
Spatial data, often represented as either geometric or geographical values, can be visualized on a map or graph. A geometric object is typically composed of a sequence of points that define its shape.