Titlebook: Interoperating Geographic Information Systems; Michael Goodchild,Max Egenhofer,Cliff Kottman Book 1999 Springer Science+Business Media New

惹人反感

ANTI

模仿

Landlocked

Transfusion

Interoperating Geographic Information Systems978-1-4615-5189-8Series ISSN 0893-3405

競(jìng)選運(yùn)動(dòng)

intolerance

MEN

Designing for Interoperability: Overcoming Semantic Differencest applications to interact dynamically, facilitating the smooth interface of multiple information sources. This chapter examines interoperability in this second sense, specifically the role of semantics in facilitating the exchange of information.

殺人

CRAMP

Automated Metadata Interpretation to Assist in the Use of Unfamiliar Gis Data Sourcesraphic information visually; however, the primary drawback of GIS has been the difficulty of collecting the necessary data before one can do anything interesting. Because obtaining data directly from the field usually requires considerable time and financial resources, one would prefer to obtain existing data from another source if possible.