Romer 1970-01-01
"Romer" can refer to several different things, depending on the context. Here are a few possibilities: 1. **Paul Romer**: An American economist known for his work in endogenous growth theory, which emphasizes the role of technology and innovation in economic growth. He was awarded the Nobel Prize in Economic Sciences in 2018. 2. **Romer’s theorem**: In mathematics, particularly in graph theory, this theorem pertains to the colorability of graphs.
Royal Corps of Military Surveyors and Draftsmen 1970-01-01
The Royal Corps of Military Surveyors and Draftsmen (RCMSD) is a branch of the British Army that specializes in surveying, mapping, and drafting tasks. Its personnel are responsible for providing geospatial information and technical support for military operations. This includes creating maps, plans, and drawings that assist in operational planning and decision-making. The RCMSD plays a crucial role in ensuring that the military has accurate geographical data, which is vital for logistics, strategy, and tactical movements.
Rubbersheeting 1970-01-01
Rubbersheeting is a term used primarily in the context of **cartography** and **geographic information systems (GIS)**. It refers to a process of manipulating a map or image to correct distortions, align it more closely with another map or coordinate system, or adjust the scale of the image. This technique is especially useful when dealing with historical maps, aerial photographs, or satellite imagery that may not be perfectly aligned with contemporary geographic data.
Rule of marteloio 1970-01-01
The Rule of Marteloio, often referred to in the context of finance or economics, pertains to the trade of goods and services, particularly in markets where commodities are subject to fluctuations due to varying factors such as supply and demand.
Rutter (nautical) 1970-01-01
In nautical terms, a "rutter" refers to a navigational guide or manual that contains information about coastal areas, regions, or specific sea routes. Historically, rutters were important for navigation, especially before the advent of modern navigational tools and GPS. They typically included details such as descriptions of routes, landmarks, water depths, tidal information, currents, and other critical data useful for mariners to safely guide their vessels.
Sand table 1970-01-01
A sand table is a type of model or simulation tool typically used in education, military training, and planning exercises. It consists of a flat surface filled with sand and can be used to create topographical representations of terrain. The sand can be shaped and manipulated to illustrate different landscapes, which helps in visualizing and understanding geographical features and tactical movements. **Applications of Sand Tables:** 1. **Military Training:** Sand tables are often used by military units for tactical training and planning exercises.
Scale (map) 1970-01-01
Scale on a map refers to the relationship between distances on the map and actual distances on the ground. It provides a way to understand how much the features on the map have been reduced in size compared to their real-world counterparts. There are a few common ways to express scale: 1. **Graphic Scale (Bar Scale)**: A visual representation of scale, usually depicted as a line or bar divided into segments, each representing a specific distance (e.g.
Scribing (cartography) 1970-01-01
Scribing in the context of cartography refers to the process of creating maps or drawing them by hand, often with a focus on precision and detail. This traditional method of map-making involves the use of tools like compasses, rulers, and writing instruments to produce accurate representations of geographical areas. In more modern contexts, scribing can also refer to the digital process of creating maps using software, but the term itself is rooted in the hand-drawn techniques of early cartography.
Sociomapping 1970-01-01
Sociomapping is a visual and analytical technique used to map and understand the relationships, interactions, and dynamics within a group or organization. It allows individuals and organizations to visualize patterns of communication, collaboration, and influence among members. The process typically involves gathering data through surveys, interviews, or observations, which is then represented in a visual format, such as diagrams or maps.
Spatial Data Transfer Standard 1970-01-01
The Spatial Data Transfer Standard (SDTS) is a standard developed by the U.S. federal government for the transfer of spatial data between different computer systems, primarily used in geographic information systems (GIS). It was created to enhance interoperability and facilitate the sharing of geospatial data among various users and applications. Key characteristics of SDTS include: 1. **Interoperability**: SDTS provides a standardized format that enables different systems to understand and process spatial data without the need for special translation mechanisms.
Spatial scale 1970-01-01
Spatial scale refers to the physical dimensions or extent of a geographic area being studied or analyzed. It is a critical concept in various fields, including geography, ecology, urban planning, and remote sensing, as it influences the patterns and processes observed in spatial data. Spatial scale can be characterized in several ways: 1. **Map Scale**: This refers to the ratio of a distance on a map to the corresponding distance on the ground. A small-scale map shows a larger area with less detail (e.
Steinhaus longimeter 1970-01-01
The Steinhaus longimeter is a mathematical tool used primarily in the field of geometric measurements. It is designed to measure lengths in a more versatile and flexible manner than traditional measuring devices. The longimeter allows for the determination of the length of curves and complex shapes, which can be particularly useful in both theoretical and applied mathematics. The device operates on principles of geometry and can be particularly advantageous for tasks that involve irregular or non-linear measurements.
Stereoautograph 1970-01-01
A stereoautograph is a specialized device used primarily in the field of stereo photography and 3D imaging. It typically refers to a machine or system that can create stereo images, which provide a sense of depth by displaying two slightly different perspectives of the same scene, mimicking the way human eyes perceive depth.
Styled Layer Descriptor 1970-01-01
Styled Layer Descriptor (SLD) is an XML-based markup language used to define the visual styling of geospatial data in web mapping applications. It is part of the Open Geospatial Consortium (OGC) standards and is primarily used with Web Map Services (WMS) to specify how map layers should be rendered. SLD allows users to create detailed and customized styles for geographic data by defining rules, symbols, colors, and other visual properties.
Superimposition 1970-01-01
Superimposition refers to the process of placing one element over another in such a way that the two elements coexist, allowing for comparison or a combined effect. This term can be applied in various fields, such as: 1. **Art and Design**: In visual arts, superimposition might involve layering images or patterns to create new visual compositions.
Tactile graphic 1970-01-01
Tactile graphics are visual representations designed to be interpreted through touch rather than sight. They are typically used to convey information to individuals who are visually impaired or blind, providing them with a way to access graphical information that would normally be seen. These graphics utilize raised lines, textures, and various materials to represent shapes, patterns, and important details. For example, a tactile graphic of a map might include raised paths and textured areas to represent different terrains, allowing users to explore the layout through touch.
Tartary 1970-01-01
Tartary historically referred to a vast region in Asia and parts of Europe, primarily during the medieval and early modern periods. It encompassed areas inhabited by various Turkic and Mongolic peoples, including regions of present-day Mongolia, China, Russia, and Central Asia. The term was often used by Europeans to describe lands beyond their direct knowledge and control.
Terra Australis 1970-01-01
Terra Australis, Latin for "Southern Land," is a historical term used to refer to the concept of a vast, uncharted landmass in the southern hemisphere. This notion originated in antiquity, reflecting the belief that there must be a large land area in the southern hemisphere to balance the known lands in the northern hemisphere, particularly Europe, Asia, and Africa.
Terra incognita 1970-01-01
"Terra incognita" is a Latin phrase meaning "unknown land." Historically, it referred to regions that had not yet been mapped or explored, often depicted on ancient and medieval maps as blank spaces or labeled with the term "terra incognita." These areas were often associated with myths or speculations about what might lie within them.
Terrain cartography 1970-01-01
Terrain cartography is the branch of cartography focused on the representation and visualization of the Earth's surface topography and landforms. It involves the creation of maps that depict the physical features of the terrain, such as mountains, valleys, plains, rivers, and other landscape elements. Key aspects of terrain cartography include: 1. **Topographic Maps**: These maps use contour lines to represent elevation and landform shapes.