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Web Processing Service (WPS) is a standard protocol developed by the Open Geospatial Consortium (OGC) designed for the execution and sharing of geospatial processes over the web. WPS allows users to perform complex geospatial analyses and operations without needing to directly access or manipulate the underlying data or algorithms. ### Key Features of WPS: 1. **Standardized Communication**: WPS defines a standard way for clients to request and receive geospatial processing capabilities and results from a server.
Volume cartography is a technique used to represent and analyze spatial data in three-dimensional (3D) formats. Unlike traditional cartography, which focuses primarily on two-dimensional maps, volume cartography deals with the visualization and interpretation of data that occupy a three-dimensional space.
Visual variables are elements that can be manipulated to convey information visually in graphic representations, such as charts, maps, diagrams, and other visualizations. They are essentially the characteristics of graphical marks that can be altered to communicate variations in data. Common visual variables include: 1. **Position**: The location of a mark in a coordinate system (e.g., the x and y coordinates in a scatter plot).
Visual hierarchy is a design principle that refers to the arrangement and presentation of elements in a way that clearly indicates their importance and establishes a flow for the viewer's attention. By utilizing visual hierarchy, designers can guide the viewer through content, ensuring that the most important information is noticed first and that the relationship between different elements is clear. Key aspects of visual hierarchy include: 1. **Size**: Larger elements tend to draw more attention and are perceived as more important.
Virtual Geographic Environments (VGEs) refer to computer-generated, interactive representations of geographical spaces that allow users to visualize, explore, and interact with geographic data in a simulated context. VGEs combine geographic information systems (GIS), virtual reality (VR), and augmented reality (AR) technologies to create immersive experiences where users can navigate 2D or 3D representations of real or imagined places.
In nautical terms, a "vigia" refers to a lookout point or a watchtower, typically used on ships or coastal areas. The term is derived from the Spanish and Portuguese word for "vigil" or "watch." The vigia serves as a designated location for crew members to observe the surroundings for various purposes, such as spotting other vessels, monitoring for navigational hazards, or observing marine wildlife.
A Varignon frame, also known as a Varignon parallelogram or Varignon's theorem frame, refers to a specific type of mechanical system used in structural engineering and physics. It involves a rectangular frame formed by four points connected by rigid bars. The essential characteristic of a Varignon frame is that it allows for the application of forces at any of its corners.
Typometry, specifically in the context of printing, refers to the measurement and arrangement of type characters in graphic design and typography. It encompasses various aspects of type design, including the size, weight, spacing, and alignment of fonts and characters used in printed materials. Key components of typometry include: 1. **Point Size**: The height of the typeface, which affects readability and aesthetics.
Typography in the context of cartography refers to the art and technique of arranging type on maps. It involves the design and placement of text elements such as place names, labels, legends, and other textual information that is essential for understanding the map's content. Good typography in cartography enhances readability, ensures clarity, and contributes to the overall aesthetic of the map. Key considerations in cartographic typography include: 1. **Font Selection**: Choosing appropriate typefaces that complement the map's design and purpose.
"True north" refers to the direction along the earth's surface towards the North Pole, which is defined as the northernmost point on the globe where the Earth's axis of rotation meets its surface. In navigation and geography, true north is contrasted with magnetic north, which is the direction a compass points to and can vary due to magnetic declination. Understanding true north is essential for accurate navigation, cartography, and various outdoor activities like hiking and orienteering.
"Triangulation" is a novel by the author, who explores themes of human relationships, identity, and the complexities of love through the interactions of its characters. The narrative often delves into the emotional and psychological aspects of the characters, examining how their connections shape their lives. The novel typically features multiple perspectives or a non-linear narrative structure, which allows for a deeper understanding of the characters and their motivations.
A "trap street" is a term used in cartography to refer to a fictitious or erroneous feature that is intentionally added to a map. The purpose of a trap street is typically to catch copyright infringement. If a competitor copies the map and includes the trap street, it can serve as proof that they have used the original map as a source without permission.
The Torrid Zone, also known as the Tropics, refers to the region of the Earth located between the Tropic of Cancer (approximately 23.5° North latitude) and the Tropic of Capricorn (approximately 23.5° South latitude). This zone is characterized by a warm climate with high temperatures year-round, minimal temperature variation, and significant amounts of sunlight.
A toposcope is a geographical tool or instrument used for visualizing and interpreting terrain features of a specific area. It typically consists of a horizontal disk marked with directional information, elevation data, and sometimes photographs or maps of the area that it represents. Toposcopes can be found in various settings, including scenic viewpoints, hiking trails, or historical landmarks, where they provide visitors with a way to identify and learn about the surrounding landscape and notable geographic features, such as mountains, rivers, and other landmarks.
Topography refers to the detailed and precise description of the physical features of a land area, including its shape, relief, and the arrangement of natural and man-made elements. It includes the study of landforms such as mountains, valleys, plains, and slopes, as well as bodies of water like rivers and lakes. Topography is often represented on maps using contour lines that indicate elevation changes, as well as symbols to depict other features like roads, buildings, and vegetation.
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.
"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.
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.
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.
Pinned article: Introduction to the OurBigBook Project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . You can also edit articles on the Web editor without installing anything locally. Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension. - Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact





