geographic data model, geospatial geographical measurements, or simply data from modules in the context of geographic information systems (GIS), is a mathematical...

a list of GIS data sources (including some geoportals) that provide information sets that can be used in geographic information systems (GIS) and spatial...

system (GIS) consists of integrated computer hardware and software that store, manage, analyze, edit, output, and visualize geographic data. Much of...

A data model is an abstract model that organizes elements of data and standardizes how they relate to one another and to the properties of real-world...

ArcMap. ArcGIS Server was renamed to ArcGIS Enterprise at the 10.5 release, wherein ArcGIS Server, Portal for ArcGIS, ArcGIS Data Store and ArcGIS Web Adaptor...

spatial and temporal modeling, and visualizing. It can handle raster, topological vector, image processing, and graphic data. GRASS GIS contains over 350...

(GIS). There are also many different types of geodata, including vector files, raster files, geographic databases, web files, and multi-temporal data....

analyze, and visualize geographic data, that is, data representing phenomena for which location is important. The GIS software industry encompasses a broad...

environmental data and their characteristics can be graphically displayed and studies using GIS. In the field of hydrological modeling, analysis generally...

The first GIS installations of the 1960s, such as the Canada Geographic Information System were based on bespoke software and stored data in bespoke...

on. GIS data model Wade, T. and Sommer, S. eds. A to Z GIS Chrisman, Nick (2006). Charting the Unknown: How Computer Mapping at Harvard Became GIS. Esri...

Internet GIS is broad set of technologies and applications that employ the Internet to access, analyze, visualize, and distribute spatial data via geographic...

GIS involves using the Web to facilitate GIS tasks traditionally done on a desktop computer, as well as enabling the sharing of maps and spatial data...

through GIS help in data collection, its storage and retrieval, its manipulation for customized circumstances and, finally, the display of the data so that...

and geographic information systems (GIS). The EER model includes all of the concepts introduced by the ER model. Additionally it includes the concepts...

spatial database model for storing spatial data in relational and object-relational databases. Given the dominance of Esri in the GIS industry, the term...

Distributed GIS permits a shared services model, including data fusion (or mashups) based on Open Geospatial Consortium (OGC) web services. Distributed GIS technology...

to geographic data and information. Such objects may be stored in a geographic information system (GIS) or may simply be documents, data-sets, images or...

term AM/FM/GIS mostly refers to GIS software that allows utility users to digitize, manage and analyze their utility network data. This data is stored...

geographic information systems (GIS), and are the most common basis for digitally produced relief maps. A digital terrain model (DTM) represents specifically...

Geoscientific Analyses (SAGA GIS) is a geographic information system (GIS) computer program, used to edit spatial data. It is free and open-source software...

use of web-based data collection. In the past, GIS was not a practical source of analysis due to the difficulty in obtaining spatial data on habitats or...

information system. GIS extracts real world geographic or other information into datasets, maps, metadata, data models, and workflow models within a geodatabase...

geographic data (or geodata, i.e., data associated with a location on Earth), especially in geographic information systems (GIS). Almost all current relational...

open-source GIS was developed, which provides functions for data conversion, visualization, exploratory spatial data analysis, spatial statistical modelling and...

role in geographic information systems (GIS), geospatial content and services, GIS data processing, and data sharing. A coverage is represented by its...

vector-based GIS data (e.g., AutoCAD DXF), 3D models (e.g., .3DS, .OBJ), and 3D scenes (e.g., Collada, Keyhole Markup Language) such as supported by CAD, GIS, and...

software project for its "extensive capabilities of data exchange" and also in the commercial GIS community due to its widespread use and comprehensive...

data into two disjoint subsets: training data and verification data. The training data are used to estimate the model parameters. An accurate model will...

include ArcGIS Pipeline Data Model (APDM) and Professional Petroleum Data Management (PPDM). It is very difficult for both of these data models to manage...