Geodesy is the science of measuring and representing the geometry, gravity, and spatial orientation of the Earth in temporally varying 3D. It is called planetary geodesy when studying other astronomical bodies, such as planets or circumplanetary systems.
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. These points are usually on the surface of the Earth, and they are often used to establish maps and boundaries for ownership, locations, such as the designed positions of structural components for construction or the surface location of subsurface features, or other purposes required by government or civil law, such as property sales.
Geomatics is defined in the ISO/TC 211 series of standards as the "discipline concerned with the collection, distribution, storage, analysis, processing, presentation of geographic data or geographic information". Under another definition, it consists of products, services and tools involved in the collection, integration and management of geographic (geospatial) data. Surveying engineering was the widely used name for geomatic(s) engineering in the past. Geomatics was placed by the UNESCO Encyclopedia of Life Support Systems under the branch of technical geography.
A cadastre or cadaster is a comprehensive recording of the real estate or real property's metes-and-bounds of a country. Often it is represented graphically in a cadastral map.
The American Association of Geographers (AAG) is a non-profit scientific and educational society aimed at advancing the understanding, study, and importance of geography and related fields. Its headquarters is located in Washington, D.C. The organization was founded on December 29, 1904, in Philadelphia, as the Association of American Geographers, with the American Society of Professional Geographers later amalgamating into it in December 1948 in Madison, Wisconsin. As of 2020, the association has more than 10,000 members, from nearly 100 countries. AAG members are geographers and related professionals who work in the public, private, and academic sectors.
GIS Day is an annual event celebrating geographic information systems (GIS) based technologies. The event first took place in 1999. It was initiated by spatial analytics software provider Esri. Esri president and co-founder Jack Dangermond credits Ralph Nader with being the person who inspired the creation of GIS Day. He considered the event a good initiative for people to learn about geography and the many uses of GIS. He wanted GIS Day to be a grassroots effort and open to everyone to participate.
The State Plane Coordinate System (SPCS) is a set of 125 geographic zones or coordinate systems designed for specific regions of the United States. Each U.S. state contains one or more state plane zones, the boundaries of which usually follow county lines. There are 108 zones in the contiguous United States, with 10 more in Alaska, five in Hawaii, one for Puerto Rico and the United States Virgin Islands, and one for Guam. The system is widely used for geographic data by state and local governments. Its popularity is due to at least two factors. First, it uses a simple Cartesian coordinate system to specify locations rather than a more complex spherical coordinate system. By using the Cartesian coordinate system's simple XY coordinates, "plane surveying" methods can be used, speeding up and simplifying calculations. Second, the system is highly accurate within each zone. Outside a specific state plane zone accuracy rapidly declines, thus the system is not useful for regional or national mapping.
The International Cartographic Association (ICA) is an organization formed of national member organizations, to provide a forum for issues and techniques in cartography and geographic information science (GIScience). ICA was founded on June 9, 1959, in Bern, Switzerland. The first General Assembly was held in Paris in 1961. The mission of the International Cartographic Association is to promote the disciplines and professions of cartography and GIScience in an international context. To achieve these aims, the ICA works with national and international governmental and commercial bodies, and with other international scientific societies.
David Sypolt is a former Republican West Virginia state senator from the 14th district who represented part or all of the following counties: Barbour County, Grant County, Hardy County, Mineral County, Monongalia County, Preston County, Taylor County, and Tucker County. He was elected to his first term in 2006.
TerrSet is an integrated geographic information system (GIS) and remote sensing software developed by Clark Labs at Clark University for the analysis and display of digital geospatial information. TerrSet is a PC grid-based system that offers tools for researchers and scientists engaged in analyzing earth system dynamics for effective and responsible decision making for environmental management, sustainable resource development and equitable resource allocation.
Gary Jeffress is a research professor of Geographic Information Science in the Department of Computing and Mathematical Sciences of Texas A&M University-Corpus Christi.
Irene Kaminka Fischer was an Austrian-American mathematician and geodesist. She was a member of the National Academy of Engineering, a Fellow of the American Geophysical Union, and inductee of the National Imagery and Mapping Agency Hall of Fame. Fischer became one of two internationally known women scientists in the field of geodesy during the golden age of the Project Mercury and the Apollo program. Her Mercury datum, as well as her work on the lunar parallax, were instrumental in conducting these missions. "In his preface to the ACSM publication, Fischer's former colleague, Bernard Chovitz, referred to her as one of the most renowned geodesists of the third quarter of the twentieth century. Yet this fact alone makes her one of the most renowned geodesists of all times, because, according to Chovitz, the third quarter of the twentieth century witnessed "the transition of geodesy from a regional to a global enterprise."
Land surveying in Kentucky is the practice of land surveying in the Commonwealth of Kentucky.
Survey of Pakistan is the sole national mapping and land surveying government agency of Pakistan. Its head of department is titles as "Surveyor General of Pakistan".
The Urban and Regional Information Systems Association (URISA) is a non-profit association of professionals using geographic information systems (GIS) and other information technologies to solve challenges at all levels of government. URISA promotes the effective and ethical use of spatial information and technology for the understanding and management of urban and regional systems.
International Property Measurement Standard (IPMS) is a standardised and globally applicable method for measuring property. It aims to address current inconsistencies in the way property of all types is measured from one market to the next, improving property market data and providing greater transparency.
The Surveying and Spatial Sciences Institute (SSSI) is the professional association for surveyors and spatial science workers, including cartography, hydrography, remote sensing, engineering and mining surveying, photogrammetry and spatial information in Australia. The Institute's members are involved in communities of practice such as land administration, land development, natural resource management, forestry, agriculture, defence, marine environment, local government, health, education, transport, tourism, and many more. The institute deals with policy, administration, collection, measurement, analysis, interpretation, portrayal and dissemination of spatially- related land and sea information, together with associated planning, design and management.
Department of Geodesy Gdańsk University of Technology – continues the tradition of the Department of Surveying and Cartography, established at Gdańsk University of Technology in 1945.
The Cartography and Geographic Information Society (CaGIS) is a learned society in the fields of cartography and geographic information science. It includes the U.S. National Committee for the International Cartographic Association (ICA). It started in 1974 as the Cartography Division of the American Congress for Surveying and Mapping (ACSM); in 1981 the division became the American Cartographic Association, and in 1996 it received its current name.
The Snake Projection is a continuous map projection typically used as the planar coordinate system for realizing low distortion throughout long linear engineering projects.
