Title: No Slide Title Author: Deepsea Dawn Last modified by: Deepsea Dawn Created Date: 11/15/2001 3:23:06 AM Document presentation format: On-screen Show
Session 1: Introduction to Geospatial Standards Why do we care about standards? Agreement on syntax, information models and interfaces lets us share information and ...
Lead in to demos and discussion. 4. Steps in Data Model Process ... How well are marine application domain requirements met in the geodatabase structure now? ...
data model = limited representation of reality. a discretization or partitioning of space ... Data Model. Representation of information about a form or a process ...
lighthouse must be on land, marine mammal siting must be in ocean. 4 ... Marine mammal movement. Atmospheric influences. Sea state. Wave activity. Sea surface ...
Title: No Slide Title Author: Deepsea Dawn Last modified by: Deepsea Dawn Created Date: 11/15/2001 3:23:06 AM Document presentation format: On-screen Show
draw a UML diagram, specify relationships, 'behaviors' (4) Match to geodatabase elements ... Human, dog, cat. Graphic courtesy of Maidment et al., ArcHydro team ...
GeoMedia - Intergraph's Microsoft Access based format for spatial vector storage. ... based CAD solution attaching vector elements to a relational Microsoft ...
From the 2-D Map to 1-D Computer Files Representing Geographic Features: review from opening lecture How do we describe geographical features? by recognizing two ...
Getting Started with ArcGIS October 3rd 2006 Kang-tsung Chang, Introduction to Geographic Information Systems ESRI, ArcGIS Desktop ESRI, ArcGIS Extensions
Long term-view in the analysis of the relationship between social changes in the ... Specifying spatial distance condition. Specifying other status condition ...
Example: Ford Taurus, Toyota Camry, Honda Accord = Automobiles. Concept is too general: ... Choice of axis of distinction when you have orthogonal characteristics ...
Resource allocation should be done on a rational basis; Resource allocation should avoid the adverse effects (efek ... dan planimeter kan. Dynamic analysis: ...
... in GI (CGSB-CoG) are harmonized with international activities at ISO/TC211 ... HMMG Harmonized Model Maintenance Group - harmonisation des mod les UML ...
line: string of coordinates with start and end nodes. polygon: closed ... de facto (by popular use) de jure (developed by organization) regulatory. table p 124 ...
support the understanding and usage of geographic information ... Rome, Italy. Xi'an, China. Copenhagen, Denmark. Tsukuba, Japan. Molde, Norway. Quebec, Canada ...
A collection of computer programmes which perform specialised functions on ... c) U.S. Census Bureau's DIME system. DEVELOPMENT OF GIS. d) Computer Technology ...
member list. Active members (P-members), 31 countries ... River discharge. Freshwater discharge from rivers into oceans influences the climate system and ...
all map-based tasks including cartography, map analysis, and editing. I - ArcMap ... Cartography. Manage Databases. Manipulate Vector and Raster Data. Manage Tables ...
Identify raster-based GIS applications. Identify the principle components of the ... storage media in a physical data structure (i.e. files and directories) ...
From the 2-D Map to 1-D Computer Files. 2 * Dr. Stuart Murchison, UTDallas GISC ... 'raster is faster but vector is corrector' Joseph Berry. Raster data model ...
... and vector data structures is the Relational Database Management System (RDBMS) ... Identifying objects is often difficult, in particular continuous surfaces ...
GIS is used to model complexity. full representation of reality? ... representation of information about the process. grid or layer (field) isoline (object) ...