Raster data - Study guides, Class notes & Summaries

Geographic Information System - correct answer a computer based system to aid in the collection, maintenance, storage, analysis, output and distribution of spatial data difference between GIS and Geographic information SCIENCE - correct answer "system" refers to the technology used to acquire and manipulate data, "science" refers to theory and concepts behind the technology. Thematic Layer - correct answer Layer which organizes the spatial and attribute data for a given set of ca...

Zonal Statistics (Raster Overlay Tool) Summarizes values in a raster layer by zones (categories) in another layer—for example, calculate the mean elevation for each vegetation category Combine (Raster Overlay Tool) Assigns a value to each cell in the output layer based on unique combinations of values from several input layers. Raster Overlay Tools Zonal Statistics, Combine, Single Output Map Algebra, Weighted Overlay, Weighted Sum Single Output Map Algebra (Raster Overlay Tool) lets you co...

GIS Exam 1 Questions and Answers 2024 with complete solution According to the course syllabus, how many projects will you work on in this class through the semester? - Answer ️️ -3 According to the course syllabus, which GIS software package will be used in this class? - Answer ️️ -ArcGIS Pro Who is considered as the Father of GIS? - Answer ️️ -Roger Tomlinson who led the Canadian GIS project Which of the following organization developed the TIGER files? - Answer ️️ -US Ce...

GIS UNH Exam 1 Russ Congalton 2024 with complete solution The G in GIS stands for - Answer ️️ -Geographic The most important component of a GIS is - Answer ️️ -People Give examples of raster GIS - Answer ️️ -Digital Satellite imagery, a bunch of pixels, equal area cells or grids GIS data in vector format includes what? - Answer ️️ -Lines, Polygons, and Points The use of spatial data or applied geography has been around - Answer ️️ -For over 3000 years What is a Geodes...

What is Geography? - Answer Geography is the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources, land use, and industries. What does GIS stand for? - Answer Geographic Information System, a geographic technology tool that allows users to capture, manage, analyze, and display data over space and time. Why is GIS important? - Answer Geography plays a rol...

ECDIS Test #1 Study Guide The primary function of the ECDIS is to contribute to_______. - Safe Navigation ECDIS should be capable of displaying all chart information necessary for safe and efficient navigation originated by, and distributed on the authority of__________. - Government authorized hydrographic offices. ECDIS should facilitate simple and reliable updating of the______. - Electronic Navigation Chart ECDIS should reduce the______________. - Navigational workload compare...

GISP Study Guide All Answers Correct Geodatabase Definition: An object-oriented spatial model representing the native data structure for ArcGIS. It serves as the primary format for storing, editing, and managing geographic data. Types of Geodatabases Personal Geodatabase File Geodatabase Enterprise Geodatabase Workgroup Geodatabase Types of Geodatabase Datasets Geometric Network Network Dataset Parcel Fabric Terrain Dataset LAS Dataset Distance Relations Definitio...

What 2 forms does spatial data come in? - correct answer 1) Discrete data such as soil types or land use 2) Continuous data such as elevation and precipitation What are the 6 components of GIS analysis? - correct answer 1.Display- (tab) shows layers in the order in which they are drawn 2.Query- an operation to extract records from a database according to a specified set of criteria 3.Buffer- delineated area within a specified distance of a feature 4.Overlay- Combines 2 feature classes...

GIS Final Exam Questions and Answers 2024 A closed figure composed of x-y coordinate vertices is called a ________. - Answer ️️ - Polygon A raster portraying a _______ is an example of continuous data - Answer ️️ -Precipitation Map Data that have been tied to a specific location on the earth's surface is said to be ______. - Answer ️️ -Georeferenced Imagine you are looking at a geodatabase which contains 50 states, 500 cities, and 100 rivers. (fill in the box question) a) Ho...

From which menu can you open the Source Browser? The FILE menu (File-->Input-->Source Browser). In the Source Browser, how can you mark a folder as a Favorite? Navigate to the folder, then select it, then click the STAR button at the top of the Source Browser. How can you remove a folder from the Favorites list in the Source Browser? Simply click the STAR next to the folder in the directory tree. Name two settings that affect how files are imported in Media Composer? Import Setting...