阅读:2127回复:4
Designing Geodatabases
<P align=left><STRONG><EM><FONT face=Verdana color=#666666>Designing Geodatabases</FONT></EM></STRONG> <BR><STRONG><FONT color=#e37f3d><FONT face=Verdana>Case Studies in GIS Data Modeling<p></p></FONT></FONT></STRONG></P>
<P align=left><STRONG>Chapter 1: Geodatabade design <p></p></STRONG></P> <P align=left>Spatial data modeling is an extension to conventional methodologies for conceptual, logical ,and physical data modeling within a relational or object-oriented database. This chapter presents steps to design,a guide for reading data model illustrations, and recurring patterns used in geodatabase design. <p></p></P> <P align=left><B>Chapter 2: Streams and river networks <p></p></B></P> <P align=left>Surface water flow is a fundamental part of many maps. It is also the subject of intense examination and research to understand and anticipate the effects of irrigation, storms, and flooding. This chapter summarizes the key points of Arc Hydro, a mature data model for hydrographic and hydrologic modeling applications. <p></p></P> <P align=left><B>Chapter 3: Census units and boundaries <p></p></B></P> <P align=left>Census data comprises two main types of information: location and demographics. This data model focuses on the spatial hierarchy of physical features, census blocks, block groups, tracts, and higher-level administrative units. With these concepts, the rich demographic data can be easily joined to the spatial features for further analysis. <p></p></P> <P align=left><B>Chapter 4: Addresses and locations <p></p></B></P> <P align=left>Streets can have multiple names and address ranges; buildings, parcels, and points of interest can have multiple addresses and subaddresses; and addresses can have many different styles and be used by multiple features. This case study from <st1:place w:st="on"><st1:City w:st="on">Calgary</st1:City>, <st1:country-region w:st="on">Canada</st1:country-region></st1:place>, shows how to support such complex relationships in a straightforward way. <p></p></P> <P align=left><B>Chapter 5: Parcels and cadastre <p></p></B></P> <P align=left>Based on a case study from <st1:place w:st="on"><st1:City w:st="on">Oakland County</st1:City>, <st1:State w:st="on">Michigan</st1:State></st1:place>, this data model shows how to integrate survey control with the parcel framework and provides a decision tree for choosing parts of the model to use. It presents alternative ways of modeling parcels and ownership and discusses history tracking and cartography. <p></p></P> <P align=left><B>Chapter 6: Surveying federal lands <p></p></B></P> <P align=left>This data model is based on the U.S. BLM National Integrated Land System, used for managing case records pertaining to transfers and subdivisions of public lands. The chapter describes the work flow and key modules of NILS: survey management, measurement management, legal description fabric, and parcel management. <p></p></P> <P align=left><B>Chapter 7: Using raster data <p></p></B></P> <P align=left>Raster imagery is used in several distinct ways: as scanned maps, as grids of measurement data, as aerial and satellite orthophotos, and as time series of any of these rasters. This chapter provides guidelines for the best ways of managing raster data in a geodatabase using raster datasets, raster catalogs, and mosaics. <p></p></P> <P align=left><B>Chapter 8: Cartography and the basemap <p></p></B></P> <P align=left>This case study examines two distinct issues: demonstrating the development of a topographic base map based on a case study from the Texas Natural Resources Information System, and extending a GIS to support cartographic quality output, using the topographic base map for illustration. <p></p></P> <P align=left><B>Chapter 9: Building geodatabases <p></p></B></P>As you design your data model, you will use ArcGIS tools and techniques to build the geodatabase. This chapter presents six steps for implementing your design. |
|
1楼#
发布于:2007-06-11 20:32
你把一些章节说明放上来对我们起不到作用,至少我没看到价值
|
|
|
2楼#
发布于:2007-06-13 10:35
楼主的东东是acrgis 9.2 /9.1/9/0的随机文档,pdf格式的,每个做sde+geodb的人应该都看过。
|
|
3楼#
发布于:2007-06-15 14:44
<P>楼上的,请问是哪个文件?我怎么没看到</P>
<P>这是<STRONG><EM><FONT face=Verdana color=#666666>Designing Geodatabases</FONT></EM></STRONG> <FONT color=#e37f3d><FONT face=Verdana><STRONG>Case Studies in GIS Data Modeling这本书的目录,我很想看到书,可惜一直没找到,</STRONG><FONT color=#000000>楼上的看到的话,麻烦发给我一份,谢谢,kidstone<STRONG>@sina.com</STRONG></FONT></FONT></FONT></P> |
|
4楼#
发布于:2007-06-15 19:55
<FONT face=Verdana>麻烦发给我</FONT><img src="images/post/smile/dvbbs/em01.gif" />
|
|