Applying historical GIS beyond the academy: four use cases for the Great Britain HGIS
Total funding for the Great Britain Historical GIS now totals over $US 3.5m., but obtaining this funding required us to demonstrate that the results would benefit an audience beyond academic history. This chapter describes how we have worked with four other groups to meet their needs: health researchers, archivists, government environmental agencies and companies selling advice to the property sector. The main focus is on the reasons for the collaboration, with details of the actual research provided mainly via references. The case studies presented here are of course all drawn from the experience of one project, but that experience is quite diverse, and each case study ends with some more general lessons.
Geography conversion tables: a framework for conversion of data between geographical units
A conceptual framework for conversion of data between geographical units is developed. It is used to examine the construction of geographical conversion tables, which have taken many forms and have recently been stimulated in the UK by government emphasis on neighbourhood profiling. Where boundaries of different geographical systems overlap, then conversion of data from one system to another involves approximation. In this case non-hierarchical geography conversion tables are used and data conversion is equivalent to statistical synthetic estimation. Errors arise both in the construction of geographical conversion tables and in the approximation when converting data between overlapping geographies. A typology of errors when estimating data by geographical conversion is complemented by empirical measurement for a variety of UK examples. Data conversion using weighted sums of source unit data is shown to be more accurate than the allocation of data for whole source units to single target units. Measures of quality for estimates from data conversion are necessary and are proposed. Copyright © 2002 John Wiley & Sons, Ltd.
Kant's 'Religion within the Boundaries of Mere Reason'
Preface 1. Context 2. Overview of Themes 3. Reading the Text Prefaces to the First and Second Editions Part I of the Religion Part II of the Religion Part III of the Religion Part IV of the Religion 4. Reception and Influence 5. Guide for Further Reading Bibliography Index