Type | Private |
---|---|
Industry | Software Geographic Information Systems (GIS) |
Founded | Bedford, Bedfordshire (1991 ) |
Headquarters | Stevenage, Hertfordshire, U.K. 51°53′50.70″N0°12′21.52″W / 51.8974167°N 0.2059778°W |
Products | Cadcorp SIS Desktop Cadcorp GeognoSIS Cadcorp SIS WebMap |
Website | www.cadcorp.com |
Cadcorp Limited is a British owned and run company established in 1991. Cadcorp has its headquarters in Stevenage, Hertfordshire, U.K. Cadcorp has a network of distributors and value added resellers (VARs) around the world. [1]
Cadcorp is an ISO 9001:2000 and ISO/IEC 27001:2005 certified company, [2] a Microsoft SQL Server Spatial Partner, [3] an Ordnance Survey Licensed Developer Partner, [4] and a corporate member of the Association for Geographic Information in the UK. [5]
Cadcorp's first product was a Microsoft Windows-based CAD system called Wincad. All rights to the product were sold in 1994. Wincad development and maintenance, carried out latterly by Informatix Inc, [6] Japan, through their UK subsidiary [7] under the brand name MicroGDS, was stopped in March 2013. [8] After selling Wincad, Cadcorp moved on to developing geographic information system (GIS) software. The first version of Cadcorp SIS – Spatial Information System ("Cadcorp SIS") was released in 1995.
The leadership team successfully completed a management buyout of the company in May 2015. [9]
Cadcorp SIS has applications in the following UK markets [10]
In July 2020, Cadcorp SIS continued its support for data items of the Ordnance Survey (OS). Cadcorp SIS links directly to the Ordnance Survey Data Hub. It has dedicated guides for linking to the OS Features API, the OS Maps API and the OS Vector Tile API. Both the OS Maps API and the OS Vector Tile API are used in the British National Grid and the coordinate database structures for "Web Mercator". [11]
Cadcorp has been a member [12] of the Open Geospatial Consortium (OGC) since 1997. In 2004, Cadcorp's technical director, Martin Daly was awarded [13] the OGC Kenneth G. Gardels Award, [14] made annually to an individual who has made outstanding contributions to advancing the OGC vision of geographic information fully integrated into the world's information systems.
Several versions of the Cadcorp SIS product suite are certified OGC compliant [15] in the categories of:
Cadcorp SIS also implements support for:
Cadcorp SIS is available in different forms:
In February 2020, Cadcorp SIS ETL (Extract, Transform, Load) is the newest contribution to a broad variety of vertical technologies unique to Cadcorp. [26]
In May 2020, Cadcorp also expanded its cloud services to include SIS Desktop, with the increasing growth of cloud computing technologies. [27]
A geographic information system (GIS) consists of integrated computer hardware and software that store, manage, analyze, edit, output, and visualize geographic data. Much of this often happens within a spatial database, however, this is not essential to meet the definition of a GIS. In a broader sense, one may consider such a system also to include human users and support staff, procedures and workflows, the body of knowledge of relevant concepts and methods, and institutional organizations.
Esri is an American multinational geographic information system (GIS) software company. It is best known for its ArcGIS products. With a 40% market share, Esri is the world's leading supplier of GIS software, web GIS and geodatabase management applications.
A GIS file format is a standard for encoding geographical information into a computer file, as a specialized type of file format for use in geographic information systems (GIS) and other geospatial applications. Since the 1970s, dozens of formats have been created based on various data models for various purposes. They have been created by government mapping agencies, GIS software vendors, standards bodies such as the Open Geospatial Consortium, informal user communities, and even individual developers.
In computing, GeoServer is an open-source server written in Java that allows users to share, process and edit geospatial data. Designed for interoperability, it publishes data from any major spatial data source using open standards. GeoServer has evolved to become an easy method of connecting existing information to virtual globes such as Google Earth and NASA World Wind as well as to web-based maps such as OpenLayers, Leaflet, Google Maps and Bing Maps. GeoServer functions as the reference implementation of the Open Geospatial Consortium Web Feature Service standard, and also implements the Web Map Service, Web Coverage Service and Web Processing Service specifications.
A GIS software program is a computer program to support the use of a geographic information system, providing the ability to create, store, manage, query, analyze, and visualize geographic data, that is, data representing phenomena for which location is important. The GIS software industry encompasses a broad range of commercial and open-source products that provide some or all of these capabilities within various information technology architectures.
A Web Map Service (WMS) is a standard protocol developed by the Open Geospatial Consortium in 1999 for serving georeferenced map images over the Internet. These images are typically produced by a map server from data provided by a GIS database.
ArcGIS is a family of client, server and online geographic information system (GIS) software developed and maintained by Esri. ArcGIS was first released in 1999 and originally was released as ARC/INFO, a command line based GIS system for manipulating data. ARC/INFO was later merged into ArcGIS Desktop, which was eventually superseded by ArcGIS Pro in 2015.
The Open Source Geospatial Foundation (OSGeo), is a non-profit non-governmental organization whose mission is to support and promote the collaborative development of open geospatial technologies and data. The foundation was formed in February 2006 to provide financial, organizational and legal support to the broader Free and open-source geospatial community. It also serves as an independent legal entity to which community members can contribute code, funding and other resources.
ArcGIS Server is the core server geographic information system (GIS) software made by Esri. ArcGIS Server is used for creating and managing GIS Web services, applications, and data. ArcGIS Server is typically deployed on-premises within the organization’s service-oriented architecture (SOA) or off-premises in a cloud computing environment.
Geospatial metadata is a type of metadata applicable 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 other objects, services, or related items that exist in some other native environment but whose features may be appropriate to describe in a (geographic) metadata catalog.
Web mapping or an online mapping is the process of using maps, usually created through geographic information systems (GIS) on the World Wide Web. A web map or an online map is both served and consumed, thus, web mapping is more than just web cartography, it is a service where consumers may choose what the map will show.
Distributed GIS refers to GI Systems that do not have all of the system components in the same physical location. This could be the processing, the database, the rendering or the user interface. It represents a special case of distributed computing, with examples of distributed systems including Internet GIS, Web GIS, and Mobile GIS. Distribution of resources provides corporate and enterprise-based models for GIS. Distributed GIS permits a shared services model, including data fusion based on Open Geospatial Consortium (OGC) web services. Distributed GIS technology enables modern online mapping systems, Location-based services (LBS), web-based GIS and numerous map-enabled applications. Other applications include transportation, logistics, utilities, farm / agricultural information systems, real-time environmental information systems and the analysis of the movement of people. In terms of data, the concept has been extended to include volunteered geographical information. Distributed processing allows improvements to the performance of spatial analysis through the use of techniques such as parallel processing.
MapDotNet is a suite of geographic information system (GIS) software products developed by ISC that run on Microsoft Windows. The GIS software competes with ESRI and MapInfo GIS products. MapDotNet UX is the latest generation and consists of a set of WCF web services for rendering map images and tiles and for performing spatial analysis and editing. UX includes an SDK for developing rich interactive mapping applications on Microsoft Silverlight, Windows Presentation Foundation and HTML5. MapDotNet UX also includes an Extract, Transform & Load (ETL), map design and tile cache creation tool called Studio modeled after Microsoft's Expression series of products. The MapDotNet UX renderer is built on WPF and consumes spatial data from multiple sources including Shapefiles, PostGIS, ArcSDE, Oracle Spatial, SQL Azure, SQL Server 2008 R2 and SQL Server 2012.
Tile Map Service or TMS, is a specification for tiled web maps, developed by the Open Source Geospatial Foundation. The definition generally requires a URI structure which attempts to fulfill REST principles. The TMS protocol fills a gap between the very simple standard used by OpenStreetMap and the complexity of the Web Map Service standard, providing simple urls to tiles while also supporting alternate spatial referencing system.
The following tables compare general and technical information for a number of GIS vector file format. Please see the individual products' articles for further information. Unless otherwise specified in footnotes, comparisons are based on the stable versions without any add-ons, extensions or external programs.
Digimap is a web mapping and online data delivery service developed by the EDINA national data centre for UK academia. It offers a range of on-line mapping and data download facilities which provide maps and spatial data from Ordnance Survey, British Geological Survey, Landmark Information Group and OceanWise Ltd Ltd.,, Getmapping Ltd, the Environment Agency, OpenStreetMap, CollinsBartholomew Ltd, and various other sources.
Blue Marble Geographics is a developer and provider of geographic information system software products focused on data translation. They provide software products and services for working with GIS data in different formats.
The Open Geospatial Consortium (OGC), an international voluntary consensus standards organization for geospatial content and location-based services, sensor web and Internet of Things, GIS data processing and data sharing. It originated in 1994 and involves more than 500 commercial, governmental, nonprofit and research organizations in a consensus process encouraging development and implementation of open standards.
Pycsw is an OGC API–Records and CSW server implementation written in Python.
Web GIS, or Web Geographic Information Systems, are GIS that employ the World Wide Web to facilitate the storage, visualization, analysis, and distribution of spatial information over the Internet. The World Wide Web, or the Web, is an information system that uses the internet to host, share, and distribute documents, images, and other data. Web GIS involves using the World Wide Web to facilitate GIS tasks traditionally done on a desktop computer, as well as enabling the sharing of maps and spatial data. While Web GIS and Internet GIS are sometimes used interchangeably, they are different concepts. Web GIS is a subset of Internet GIS, which is itself a subset of distributed GIS, which itself is a subset of broader Geographic information system. The most common application of Web GIS is Web mapping, so much so that the two terms are often used interchangeably in much the same way as Digital mapping and GIS. However, Web GIS and web mapping are distinct concepts, with web mapping not necessarily requiring a Web GIS.