Add to ORKGThis presentation offers an overview of GIS database creation, focusing on reducing errors and visualizing data rather than stating it. It includes a list of common errors - overlay errors and transitional errors get the most attention - as well as ways to identify errors and a "Hierarchy of Database Needs.
Nowadays a substantial trend occurs that vast amounts of geospatial data are supplied, managed, and ...
Geographic information systems (GIS) deal with collecting, modeling, man- aging, analyzing, and inte...
The paper reports ongoing research in which we are developing tests and procedures to evaluate quali...
This report was prepared in conjunction with Research Initiative No. 1 of the National Center for Ge...
The GIS database is a digital representation of the real world. Any abstract of reality will contain...
Errors within a Geographic Information System (GIS) arise from several factors. In the first instanc...
The world is infinitely complex. The contents of a spatial database represent a particular view of t...
NCGIA's Initiative 1 focused on the accuracy of spatial databases. The specialist meeting for this f...
This presentation focuses on the design of GIS databases, starting with topographical structure. Dat...
This report is a summary of the Specialist meeting for NCGIA Research Initiative 7 entitled "Visuali...
This presentation offers a discussion of tools for use in GIS. It begins with a list of GIS software...
Computer-generated maps, manipulated through geographic information systems (GIS), are powerful tool...
In order to identify and quantify sources of digitizing error, and to understand how error is carrie...
This presentation introduces the parts and pieces of a GIS, explains the components of a GIS system,...
This presentation offers tips on planning and management of a GIS. To be functional, a project data...
Nowadays a substantial trend occurs that vast amounts of geospatial data are supplied, managed, and ...
Geographic information systems (GIS) deal with collecting, modeling, man- aging, analyzing, and inte...
The paper reports ongoing research in which we are developing tests and procedures to evaluate quali...
This report was prepared in conjunction with Research Initiative No. 1 of the National Center for Ge...
The GIS database is a digital representation of the real world. Any abstract of reality will contain...
Errors within a Geographic Information System (GIS) arise from several factors. In the first instanc...
The world is infinitely complex. The contents of a spatial database represent a particular view of t...
NCGIA's Initiative 1 focused on the accuracy of spatial databases. The specialist meeting for this f...
This presentation focuses on the design of GIS databases, starting with topographical structure. Dat...
This report is a summary of the Specialist meeting for NCGIA Research Initiative 7 entitled "Visuali...
This presentation offers a discussion of tools for use in GIS. It begins with a list of GIS software...
Computer-generated maps, manipulated through geographic information systems (GIS), are powerful tool...
In order to identify and quantify sources of digitizing error, and to understand how error is carrie...
This presentation introduces the parts and pieces of a GIS, explains the components of a GIS system,...
This presentation offers tips on planning and management of a GIS. To be functional, a project data...
Nowadays a substantial trend occurs that vast amounts of geospatial data are supplied, managed, and ...
Geographic information systems (GIS) deal with collecting, modeling, man- aging, analyzing, and inte...
The paper reports ongoing research in which we are developing tests and procedures to evaluate quali...