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GRASS (Geographic Resources Analysis Support System) is an open source, Free Software Geographical information system (GIS) with raster, topological vector, image processing, and graphics production functionality that operates on various platforms through a graphical user interface and shell in the X Window System. It is released under GNU General Public License (GPL). Image File history File links Download high resolution version (889x989, 17 KB) Summary Official GRASS GIS logotype. ...
Image File history File links Download high resolution version (889x989, 17 KB) Summary Official GRASS GIS logotype. ...
Software maintenance is one of the activities in software engineering, and is the process of enhancing and optimizing deployed software (software release), as well as remedying defects. ...
A software release is to create a new version of the system or program and release it to the user community. ...
February 22 is the 53rd day of the year in the Gregorian Calendar. ...
2006 (MMVI) is a common year starting on Sunday of the Gregorian calendar. ...
An operating system (OS) is an essential software program that manages the hardware and software resources of a computer. ...
Linux (also known as GNU/Linux) is a computer operating system. ...
Microsoft Windows is a series of popular proprietary operating environments and operating systems created by Microsoft for use on personal computers and servers. ...
This article or section does not cite its references or sources. ...
To meet Wikipedias quality standards, this article or section may require cleanup. ...
A geographic information system or geographical information system (GIS) is a system for creating and managing spatial data and associated attributes. ...
A software license is a type of proprietary or gratuitous license as well as a memorandum of contract between a producer and a user of computer software — sometimes called an End User License Agreement (EULA) — that specifies the perimeters of the permission granted by the owner to the user. ...
The GNU logo Wikisource has original text related to this article: GNU General Public License The GNU General Public License (GNU GPL or simply GPL) is the most popular free software license, originally written by Richard Stallman for the GNU project (GNU itself is a recursive acronym for GNUs...
The front page of the English Wikipedia Website. ...
Open source refers to projects that are open to the public and which draw on other projects that are freely available to the general public. ...
This article is about Free Software as defined by the sociopolitical Free Software movement; for information on software distributed without charge, see freeware. ...
A geographic information system or geographical information system (GIS) is a system for creating and managing spatial data and associated attributes. ...
Suppose the smiley face in the top left corner is an RGB bitmap image. ...
Topology (Greek topos = place and logos = word) is a branch of mathematics concerned with the study of topological spaces. ...
In physics and in vector calculus, a spatial vector is a concept characterized by a magnitude, which is a scalar, and a direction (which can be defined in a 3-dimensional space by the Euler angles). ...
It has been suggested that digital image processing be merged into this article or section. ...
Computer graphics (CG) is the field of visual computing, where one utilizes computers both to generate visual images synthetically and to integrate or alter visual and spatial information sampled from the real world. ...
In computing, a platform describes some sort of framework, either in hardware or software, which allows software to run. ...
A graphical user interface (or GUI, sometimes pronounced gooey) is a method of interacting with a computer through a metaphor of direct manipulation of graphical images and widgets in addition to text. ...
In computing, a shell is a piece of software that essentially provides a kind of interface for end-users. ...
KDE 3. ...
The GNU logo Wikisource has original text related to this article: GNU General Public License The GNU General Public License (GNU GPL or simply GPL) is the most popular free software license, originally written by Richard Stallman for the GNU project (GNU itself is a recursive acronym for GNUs...
Originally developed by the U.S. Army Construction Engineering Research Laboratories (USA-CERL, 1982-1995), a branch of the U.S. Army Corps of Engineers, as a tool for land management and environmental planning by the military, GRASS has evolved into a powerful software utility with a wide range of applications in many different areas of scientific research. GRASS is currently used in academic and commercial settings around the world, as well as many governmental agencies including NASA, NOAA, USDA, DLR, CSIRO, the National Park Service, the U.S. Census Bureau, USGS, and many environmental consulting companies. United States Army Corps of Engineers logo The United States Army Corps of Engineers, or USACE, is made up of some 34,600 civilian and 650 military men and women. ...
Land management can be defined as the process of managing the use and development of land resources in a sustainable way. ...
An environment is a complex of external factors. ...
Wikipedia does not yet have an article with this exact name. ...
A scientific method or process is considered fundamental to the scientific investigation and acquisition of new knowledge based upon physical evidence. ...
This article or section does not cite its references or sources. ...
The National Oceanic and Atmospheric Administration (NOAA) is a scientific agency of the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. ...
The U.S. Department of Agriculture, also called the Agriculture Department, or USDA, is a Cabinet department of the United States Federal Government. ...
The German Aerospace Center (DLR) (German: ) is the national research center for aviation and space flight of the Federal Republic of Germany and of other member states in the Helmholtz Association. ...
The Commonwealth Scientific and Industrial Research Organisation (CSIRO) is the national government body for scientific research in Australia. ...
The National Park Service (NPS) is the United States federal agency that manages all National Parks, many National Monuments, and other conservation and historical properties with various title designations. ...
The United States Census Bureau (officially Bureau of the Census) is a part of the United States Department of Commerce. ...
The United States Geological Survey (USGS) is a scientific agency of the United States government. ...
Environmental consulting is often a form of compliance consulting, in which the consultant ensures that the client maintains an appropriate measure of compliance with environmental regulations. ...
The recent GRASS 6 release introduces a new topological 2D/3D vector engine and support for vector network analysis. Attributes are managed in .dbf files or SQL-based DBMS such as MySQL, PostgreSQL, and SQLite. The system is capable of visualizing 3D vector graphics data and voxel volumes. GRASS supports an extensive range of raster and vector formats, including OGC-conformal (Open Geospatial Consortium) Simple Features for interoperability with other GIS. dBASE III The correct title of this article is dBASE. The initial letter is capitalized due to technical restrictions. ...
SQL (commonly expanded to Structured Query Language — see History for the terms derivation) is the most popular computer language used to create, modify and retrieve and manipulate data from relational database management systems. ...
A database management system (DBMS) is a computer program (or more typically, a suite of them) designed to manage a database, a large set of structured data, and run operations on the data requested by numerous users. ...
David Axmark (left) and Michael Monty Widenius, Founders of MySQL AB, at a conference MySQL is a multithreaded, multi-user, SQL Database Management System (DBMS) with an estimated six million installations. ...
PostgreSQL is a free object-relational database server (database management system), released under a flexible BSD-style license. ...
SQLite is an ACID-compliant relational database management system contained in a relatively small C library. ...
To meet Wikipedias quality standards, this article or section may require cleanup. ...
Steam Locomotive 7646 as a vector, originally Windows Metafile (converted to GIF for display here). ...
A voxel (a portmanteau of the words volumetric and pixel) is a volume element, representing a value in three dimensional space. ...
The Open Geospatial Consortium, or OGC, is an international voluntary consensus standards organization. ...
Simple Features are an OpenGIS standard which specifies digital storage of geographical data (point, line, polygon, multi-point, multi-line, etc) with both spatial and non-spatial attributes. ...
Interoperability can be defined in a technical way or in a broad way, taking into account social, political and organizational factors. ...
The GRASS Development Team has grown into a multi-national team consisting of developers at numerous locations.
GRASS is also being rewritten in Java as JGrass [1]. Java refers to a number of computer software products and specifications from Sun Microsystems that together provide a system for developing and deploying cross-platform applications. ...
References
- Neteler, M. and H. Mitasova "Open Source GIS: A GRASS GIS Approach. Second Edition." Boston: Kluwer Academic Publishers/Springer. 424pp, 2004. ISBN 1402080646, Online Supplement
- GDF Hannover bR: GRASS GIS 6.0 Tutorial, Version 1.2, 2005, Online Supplement
External links - GRASS GIS main web site, Italy
- GRASS GIS mirror at ibiblio, USA
- GRASS GIS Wiki
- Open Source GIS Master Index of Open Source GIS Software
- FreeGIS Master Index of Free GIS Software
- Open Source Geospatial Foundation
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