Cartography by country refers to the varying practices, traditions, techniques, and historical developments of map-making within different nations. Each country may have its own unique cartographic style, influenced by its geography, culture, history, and technological advancements. Here are some aspects to consider when looking at cartography by country: 1. **Historical Development**: The history of cartography in each country is shaped by its exploration, colonial history, and technological developments.

Chart datum is a reference level used in nautical and hydrographic charts to measure water depths. It is an important concept in maritime navigation, as it provides a standard baseline from which depths and heights are measured. Chart datum is usually defined as a specific level of a tidal system, and it can be based on various criteria, such as mean sea level, lowest astronomical tide (LAT), or mean low water springs (MLWS).

A Minimum Bounding Rectangle (MBR), also known as the bounding box, is the smallest rectangle that can completely enclose a geometric shape or a set of points in a coordinate space. It is commonly used in various fields such as computer graphics, geographical information systems (GIS), and computational geometry. ### Characteristics of an MBR: 1. **Axis-Aligned**: An MBR is typically defined in an axis-aligned manner, meaning its edges are parallel to the coordinate axes (e.g.

In cartography, a "phase line" typically refers to a specific type of line used to denote a boundary or a transition in a phased situation, often in military maps. Phase lines can indicate the advancement of troops or the boundary of different operational phases in military campaigns. They help in coordinating movement, determining objectives, and establishing communication among different units.

In geography, a "quadrangle" refers to a specific area of land that is defined by a set of boundaries, typically in the shape of a rectangle or square. The term is often used in the context of topographical maps, where a quadrangle represents a specific section of land that is mapped in detail. In the United States, quadrangles are commonly associated with topographic maps produced by the U.S.

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.

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.

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.

Dynamic height generally refers to a height measurement that can change or adapt based on certain conditions or parameters. The specific meaning can vary depending on the context in which it's used. Here are a few examples: 1. **In User Interface Design**: Dynamic height might refer to elements (like divs or containers) that change their height based on content. For example, a website may have a dropdown menu that expands and contracts based on the amount of content within it.

The equatorial bulge refers to the phenomenon where a planet, such as Earth, is not a perfect sphere but an oblate spheroid. This means that the planet's diameter is slightly larger at the equator than it is at the poles due to its rotation. As a planet rotates, centrifugal force acts outward from its axis of rotation, which causes the material at the equator to bulge outwards.

Geodetic coordinates refer to a system of geographical coordinates that define a specific point on the Earth's surface. These coordinates are typically described using three dimensions: latitude, longitude, and elevation (or altitude). 1. **Latitude**: This measures the distance north or south of the Equator. It is expressed in degrees, ranging from 0° at the Equator to 90° at the poles (North or South).

Geodesy is the scientific discipline that deals with the measurement and representation of the Earth's geometric shape, orientation in space, and gravity field. The history of geodesy spans several millennia and can be divided into several key phases and developments: ### Ancient Period - **Early Measurements**: Geodesy has roots in ancient civilizations. The Egyptians and Babylonians made early attempts to measure distances and areas for agriculture and land ownership.

The Irish Transverse Mercator (ITM) is a geographical coordinate system used for mapping and spatial data in Ireland. It is based on the Transverse Mercator projection and is specifically tailored to minimize distortion across the island of Ireland. ### Key Features: 1. **Projection Type**: ITM is a cylindrical map projection that is particularly useful for areas with a greater north-south extent relative to their east-west extent. This allows for better accuracy in representing the geographical features of Ireland.

A truth table is a mathematical table used to determine the truth values of logical expressions based on their inputs. It systematically lists all possible combinations of input values and the corresponding output values for a given logical expression or function. Truth tables are commonly used in digital electronics, computer science, and formal logic to analyze the behavior of logical statements and circuits. Here are the key components of a truth table: 1. **Variables**: Inputs may be represented by variables (e.g.

Lunar distance, in the context of navigation, refers to the distance between the Earth and the Moon, which is an important reference point in celestial navigation. Specifically, "lunar distance" can denote a method used by navigators in the past to determine their position at sea using the angle between the Moon and another celestial body, typically a star or the Sun. Historically, navigators would measure the angular distance between the Moon and a known star at a specific time.

Photogrammetry is a technique that involves capturing and interpreting photographic images to measure and analyze objects and landscapes in three dimensions. It uses photographs taken from different angles and positions to create accurate representations of the physical world, allowing for the extraction of spatial information. Key aspects of photogrammetry include: 1. **Data Acquisition**: Photogrammetry typically utilizes digital cameras, drones, or aerial platforms to capture images. The images should overlap to ensure accurate measurement.

A Spatial Reference System (SRS), also known as a Coordinate Reference System (CRS), is a system that provides a framework for spatial data to be identified, measured, and analyzed. It defines how geographic data is represented in a coordinate system and relates it to real-world locations. Here are some key components and concepts related to spatial reference systems: 1. **Coordinate System**: A spatial reference system uses a coordinate system to specify how points in space are represented.

Stevens's power law is a principle in psychophysics that describes the relationship between the physical intensity of a stimulus and the perceived intensity of that stimulus. Formulated by psychologist S. S.

The discursive dilemma refers to a situation in which a group of individuals faces a conflict between collective decision-making and the rational aggregation of individual judgments or beliefs. It often arises in contexts where decisions depend on multiple propositions or issues, leading to potentially inconsistent outcomes if individual judgments are combined in certain ways. The classic example involves a group's decision on whether or not to accept a set of propositions based on the majority opinions of group members.

As of my last update in October 2023, I'm not familiar with any widely recognized concept or product called "Booleo." It's possible that it could refer to a brand, product, service, or term that has emerged or become popular after that date, or it could be a niche term that isn't widely documented.