A bathymetric map measures the depth of water in an underwater area and can be used for oceans, seas, and lakes. It uses color and contour lines to represent depth and can be created using sonar. Bathymetric maps are useful for marine safety, underwater missions, and paleobathymetry. The General Bathymetric Map of the Oceans (GEBCO) […]
Soil maps identify soil types in a region, created by soil scientists conducting a survey and mapping the results onto a background. They are used in agriculture, engineering, and conservation. There are three types: detailed, generalized, and schematic. The NRCS collaborates with state agencies to create soil maps for nearly every county in the US. […]
Humidity maps provide humidity values for a region and can be useful for weather forecasting, monitoring long-term trends, and planning activities. They are generated by government agencies, weather forecasting companies, and private organizations and are readily available on the internet. Humidity can impact tasks like painting and woodworking, and people can check humidity before starting […]
Geological maps show the distribution of rocks and geological features in an area, with details such as age and relationships of sediments and surface deposits. They are printed on top of basemaps and use vibrant colors to highlight different features. These maps can help with spatial planning, predicting earth-changing scenarios, and analyzing environmental liabilities. They […]
Thematic maps visually display data on a relevant topic for a geographic area. Techniques include choropleth, proportional, dot, and contour maps. Mapping software can create custom maps for various uses, from epidemiology to politics. A thematic map is a geographic map that also conveys data on a topic relevant to the geographic area represented. Thematic […]
A genome map is a visual representation of an organism’s complete genetic structure, including DNA and RNA. It can be illustrated linearly or in a circle. Genome mapping helps locate unknown genes by using already discovered genes as landmarks. It is useful in researching genetic diseases and tracing inherited genes. The Human Genome Project is […]
Climate maps show changes in climate in a geographic area, including overall climate, seasonal variations, and past and future climates. The most widely used classification system is the Koppen system, which divides climates into five main categories and 30 subcategories. Climate maps can also illustrate specific seasons and factors such as temperature and precipitation. They […]
A choropleth map uses colors or patterns to show data about a specific statistic in predefined regions. It can be used to illustrate the distribution of almost any statistically observable data, with shades of one color indicating a higher density or occurrence of the variable. Population density is a common dataset represented in this type […]
A genetic linkage map helps scientists map the order of traits in DNA by showing how often they recombine. It can help find genes that cause genetic diseases. Genetic recombination occurs during meiosis, allowing offspring to have different traits from their parents. DNA markers with higher recombination frequency are shown as distant on the map. […]
Astronomical charts, or star charts, are maps of the night sky used to identify stars and constellations. They have been used for navigation at sea and in space exploration. Stellar cartography dates back to ancient Chinese and Greek astronomers and played a role in the development of astrology. Prehistoric drawings in France and a mammoth […]
Creating a supply chain map involves determining the type of map needed, gathering information about the process, and distributing it to end users with a feedback method. The map represents a company’s process or strategy for delivering products to consumers and helps evaluate and monitor efficiency. The level of detail varies based on end users, […]
A deep map is a literary and documentary approach to mapping a place, combining history, politics, folklore, and more. William Least Heat-Moon’s PrairyErth: A Deep Map popularized the concept. Deep maps are multilayered and topographical, reflecting a place across time and feelings. They can include graphic works and archives and are often passionate reflections. Deep […]
A contour map is a representation of a three-dimensional feature using contour lines on a flat surface. It shows hills, valleys, and slopes and includes a title, scale, contour range, and legend. Contour lines connect points of equal value and have a constant contour interval. Index contours help interpret the map, and different features can […]
A Karnaugh map is a graphical tool used to solve problems expressed in Boolean algebra, a fundamental concept in computer science and digital circuit design. It simplifies operations and helps with pattern recognition, making it useful for circuit design and cybersecurity. The map is constructed as a rectangular diagram divided into rows and columns and […]
A strategy map is a visual tool that shows an organization’s goals and the steps needed to achieve them. It can be created using various methods and is used to delegate responsibilities and plan for issues through visual communication. It was first developed in 1992 as a Balanced Scorecard and has since been modified to […]
Concept maps visually organize individual concepts or semantic units of a holistic idea, using a hierarchical structure and focused question. They use boxes or circles connected by arrows and can aid creativity and knowledge transfer by modeling semantic units and their associations. A concept map is a visual resource for organizing the pieces of a […]
Mean arterial pressure (MAP) is the average blood pressure in a person at any given time, calculated using the equation MAP = (CO x SVR) + CVP. It reflects the perfusion pressure to organs and should be 70-110 mmHg. MAP is a more generalized measure of blood pressure over the course of the cardiac cycle […]
Flood Insurance Rate Maps show flood risks in certain areas in the US and are used by individuals, insurance companies, local officials, and lending institutions to determine risks associated with developed properties. There are two types of maps, and they are continuously updated by FEMA. The maps are available for free on the FEMA website […]
A slope map shows detailed elevation changes and is used by architects, landscapers, and water control planners. Traditional equipment and software packages are used to create the map, which can predict water flow and indicate service line placement. Horizontal slope maps with aspect information are used for various purposes, and bioclimatic data can be added […]
Mind maps are visual representations of ideas that resemble networks. They help users analyze and understand information better, as well as remember it in the future. Mind mapping is a creative process that structures information in a way that is closest to how the brain works. Random thinking is used when mind mapping, and they […]
