Geospatial Web and Cartographic Typography

Practice vocabulary flashcards covering the geospatial web, online mapping platforms, big data visualization, and cartographic typographic design and labeling principles.

Geospatial Web

The convergence of geographic information and geotechnologies with the services and data provided by the Internet, enabling users to collect, search, share, analyze, and display geographic information.

Geo-enabled Data

Datasets aggregated and integrated across multiple, large, and disparate sources on the basis of their shared geographic coordinates.

Involuntary Geographic Information

Geospatial data gathered passively without intentional user entry, such as satellite imagery, aircraft surveillance, closed-circuit television (CCTV) feeds, camera phones, GPS waypoints, and debit or credit card records.

Volunteered Geographic Information (VGI)

Geographically tagged information that is crowd-sourced and voluntarily contributed by the general public participating in citizen science and community mapping.

ArcGIS StoryMaps

A web-based geospatial storytelling application that combines narrative text, interactive maps, and multimedia content to share geographic stories with an audience.

Virtual Globe

A three-dimensional software model of the Earth or another celestial body that allows users to freely navigate the virtual environment by altering viewpoint position and viewing angles.

Half Earth Project

A conservation initiative and 3D globe visualization proposing that conserving half of the global surface will protect $85\%$ or more of Earth's species, placing planetary biodiversity into a safe zone.

Native Land Digital

An online mapping platform and virtual resource dedicated to mapping Indigenous territories, treaties, and languages across the globe.

Location-Based Services (LBS)

Consumer services and applications that identify and exploit the physical proximity of a user's device, such as finding parked vehicles, localized retail promotions, or nearby social connections.

OldNYC

A geotagged photo service that maps historical photographs from the New York Public Library across New York City dating from 1800 to 2000.

Shipmap.org

An interactive big data visualization depicting global commercial shipping movements, cargo boat types, and carbon dioxide output based on hundreds of millions of data points from 2012.

Ventusky

A meteorological big data visualization portal that maps interactive, animated weather layers including wind speed, precipitation, air pressure, clouds, and temperature.

RinkWatch

A citizen science crowd-sourcing platform developed by Geography and Environmental Studies researchers at Wilfrid Laurier University that gathers outdoor skating rink data to study environmental trends and winter climate conditions.

Digital Humanities

An interdisciplinary domain integrating history, literature, geography, and information systems, exemplified by the digitized notebooks and poverty maps from Charles Booth's "Inquiry into Life and Labour in London (1886-1903)".

Animal Trackers

Web-based mapping platforms that track and monitor wildlife location, range movements, and resource use over time via satellite telemetry.

Type Family

A comprehensive collection of related type design variations sharing fundamental design characteristics, such as Palatino, Helvetica, Bookman, or Gill Sans.

Type Style

A specific structural modification within a type family, primarily classified as Roman (regular/upright), Bold, or Italic.

Typeface

A distinct design of type identified by both its family and style, such as Palatino Roman, Helvetica Bold, Bookman Italic, or Gill Sans Condensed.

Font

The specific digital representation and style weight of a given typeface, such as Helvetica Regular, Helvetica Oblique, or Helvetica Bold Oblique.

Serif

A small decorative finishing stroke or projection found at the end of the main strokes of a letter, characteristic of typefaces such as Palatino and Bookman.

Sans Serif

Type that lacks finishing projection strokes at the letter terminals, such as Helvetica and Gill Sans, generally preferred for map labels.

Title Case

A typographic capitalization style where the first letter of each word is capitalized, excluding minor words such as "in", "on", "or", "of", "per", "by", "for", "with", "the", "and", or "over".

Point Size (pt)

The standard cartographic unit used to specify type height, where $1\,\text{pt} = 0.35\,\text{mm}$ (for example, $18\,\text{pt} = 18 \times 0.35\,\text{mm} = 6.3\,\text{mm}$).

Lower Limit of Type Visibility

The absolute smallest recommended font size for readable cartographic text, defined as $5\,\text{pt}$ ($1.75\,\text{mm}$).

Distinguishable Type Size Threshold

The cartographic principle that type size differences of less than $15\%$ (or $2\,\text{pts}$) cannot be reliably distinguished by map readers.

Locative Symbol (in Lettering)

A functional role of lettering where the position indicates a point feature, letter spacing shows linear or areal extent, and text orientation aligns with the graticule.

Nominal Symbol (in Lettering)

A functional role of lettering where qualitative distinctions between map features are communicated using visual styling such as upright vs. slant, italic vs. standard, or serif vs. sans serif.

Ordinal Symbol (in Lettering)

A functional role of lettering where variations in type size visually establish relative rank, hierarchy, and importance among geographic phenomena.

Point Feature Labeling Hierarchy

The ranked sequence of preferred label positions around a point symbol: upper right (first preference), upper left (second preference), lower right (third preference), and lower left (fourth preference).

Callout Labels

Text labels placed away from crowded or dense map features and connected to them via leader lines to ensure legibility without concealing underlying data.