Spatial Databases: With Application to GISElsevier, 30. 5. 2001 - Počet stran: 410 Spatial Databases is the first unified, in-depth treatment of special techniques for dealing with spatial data, particularly in the field of geographic information systems (GIS). This book surveys various techniques, such as spatial data models, algorithms, and indexing methods, developed to address specific features of spatial data that are not adequately handled by mainstream DBMS technology. The book also reviews commercial solutions to geographic data handling: ArcInfo, ArcView, and Smallworld GISs; and two extensions to the relational model, PostgreSQL and Oracle Spatial. The authors examine these underlying GIS technologies, assess their strengths and weaknesses, and consider specific uses for which each product is best suited. |
Vyhledávání v knize
Výsledky 1-5 z 69
... Tree 227 6.2.4 Remarks on Linear SAM 237 Data-Driven Structures: The R-Tree 237 6.3.1 The Original R-Tree 238 6.3.2 The R*Tree 252 6.3.3 R-Tree Packing 255 6.3.4. The R+Tree 257 6.3.5 Cost Models 259 Bibliographic Notes 261 QUERY ...
... tree 224 z-ordering and object decomposition 229 A set of objects with z-ordering decomposition 230 z-ordering tree 231 A set of objects with raster decomposition 233 z-raster tree 234 z-ordering without redundancy 235 An R-tree 239 ...
... tree and R"tree (state of Connecticut) 255 R-tree and STR packed R-tree 256 The R+tree 257 Operations on the R+tree 258 Estimating the cost of window queries 260 Scanning a set of items 269 From the declarative query to the physical QEP ...
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Obsah
1 | |
29 | |
CHAPTER 3 LOGICAL MODELS AND QUERY LANGUAGES | 69 |
CHAPTER 4 THE CONSTRAINT DATA MODEL | 113 |
CHAPTER 5 COMPUTATIONAL GEOMETRY | 149 |
CHAPTER 6 SPATIAL ACCESS METHODS | 201 |
CHAPTER 7 QUERY PROCESSING | 267 |
CHAPTER 8 COMMERCIAL SYSTEMS | 311 |
BIBLIOGRAPHY | 373 |
INDEX | 395 |
ABOUT THE AUTHORS | 409 |
Další vydání - Zobrazit všechny
Spatial Databases: With Application to GIS Philippe Rigaux,Michel Scholl,Agnès Voisard Omezený náhled - 2002 |