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The second law of geography for a spatially enabled economy

International Journal of Digital Earth 2017年第10期10卷 979-995页

作者： tim foresman Ruth Luscombe International Center for Remote Sensing Education(ICRSED) ElkridgeMDUSA

Location has proven axiomatic as an economic variable throughout human ***’s first law of geography introduced the importance of location;in that,near things are more related than far *** an age of digital economies,a new research frontier exists where everything is more related to everything else and has an increased economic value from spatially enabled *** accessibility of digital-spatial information has brought economic geographers to a new understanding of markets within a Digital Earth *** importance of location to economic value can be expected to grow as the Internet of Things develops in *** business models enter and disrupt established markets with innovative spatially enabled approaches.A successful penetration of established markets suggests a new business model for financial and functional utility by engaging spatially enabled *** second law of geography is introduced as a conceptual framework to comprehend the economic potential of spatially enabled information.A comparative analysis of non-spatial versus spatial web agents provides a quantitative framework to demonstrate the benefits of the Digital Earth economy.

关键词： Spatial data transacting agents linear programming economic geography Internet of Things Digital Earth economy

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Does DE need a C?A proposal for a DE curriculum

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International Journal of Digital Earth 2014年第1期7卷 88-92页

作者： tim foresman Sven Schade Yola Georgiadou Josef Strobl International Center for Remote Sensing Education BaltimoreMDUSA Shared Environmental Information System(SEIS)Support Program European Environment AgencyCopenhagenDenmark Faculty of Geo-Information Science and Earth Observation(ITC) University of TwenteEnschedeThe Netherlands Department of Geoinformatics Z_GIS University of SalzburgSalzburgAustria

The vision of a digital earth(DE)is continuously evolving,and the next-generation infrastructures,platforms and applications are being *** this article,we attempt to initiate a debate within the DE and with affine communities about‘why’a digital earth curriculum(DEC)is needed,‘how’it should be developed,and‘what’it could look *** is impossible to do justice to the Herculean effort of DEC development without extensive consultations with the broader *** propose a frame for the debate(what,why,and how of a DEC)and a rationale for and elements of a curriculum for educating the coming generations of digital natives and indicate possible *** particularly argue that a DEC is not a déjàvu of classical research and training agendas of geographic information science,remote sensing,and similar fields by emphasizing its unique characteristics.

关键词： learning education teaching training curriculum

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