Gisp geospatial data - Study guides, Class notes & Summaries

GISP questions with correct answers FGDC Correct Answer-Federal Geographic Data Committee - chaired by sec of Interior. address of homes, metadata format and content standards, GIS data quality, soil code standards, classification of wetlands, GPS standards, remote sensing and digital orthoimagery standards, Confusion Matrix Correct Answer-compares recorded classes (the observations) with classes obtained by some more accurate process, or from a more accurate source (the reference) rast...

GISP 1 conceptual foundations questions with correct answers Euclidean distance the "ordinary" straight-line distance between two points in Euclidean space; the square root of ((x1-x2)squared + (y1-y2)squared)) Manhattan distance AKA taxi-cab geometry, vertical plus horizontal distance - abs(x1-x2) + abs(y1-y2) cardinal direction AKA cardinal point = NESW names of NE SE SW & NW directions intermediate, intercardinal or ordinal directions devices to navigate magnetic c...

FINAL GISP SET: ALL KSAs 100% SOLUTION Federal Geographic Data Committee (FGDC) A United States government committee which promotes the coordinated development, use, sharing, and dissemination of geospatial data on a national basis. ISO 19115-2 Content standard that adds elements to describe imagery and gridded data as well as data collected using instruments (monitoring stations and measurement devices) Quality control This is product-oriented and focuses on defect identificatio...

GISP Verified Solutions Data Models - Data Exploration: A data-centered query and analysis process to explore and understand data. - Dynamic Segmentations: A data model that employs linearly measured data on a coordinate system for analysis. - Georelational Data Model: A vector data model that uses a split system to store geometries and their attributes separately. - GeoSpatial Data: Data describing both the locations and characteristics of spatial features on the Earth's surface. - Obj...

GISP Exam Prep (2023)- Questions & Answers (Graded A+) GISP Exam Prep (2023)- Questions & Answers (Graded A+) Certification - ANSWER - a process, often voluntary, by which individuals who have demonstrated a level of expertise in the profession are identified to the public and other stakeholders by a third party What did URISA explore in 1999? - ANSWER - Formed a committee to explore GIS certification and this work lead to the creation to the GIS Certification Institute Surveyors - ANS...

GISP questions with correct answers Data exploration Correct Answer-Data-centered query and analysis Dynamic Segmentations Correct Answer-A data model that allows the use of linearly measured data on a coordinate system Georelational data model Correct Answer-A vector data model that uses a split system to store geometries and attributes GeoSpatial data Correct Answer-Data that describes both the locations and characteristics of spatial features on the earth surface Object-based dat...

GISP: All Sets (1-10 and Extra) Latest Update Graded A+ What are some ways generalization can be achieved in a map? -Aggregating - combining into a new composite feature -Only selecting certain features to be displayed -Removing detail -Dissolving/Merging (e.g. combine similar neighbor elements) -Exaggerating - make features larger than they are -Smoothing out detailed /complicated features (e.g. rivers do not need every curve) What are some arguments why government-owned GIS data should be fr...

GISP Exam Prep Latest 2023 Graded A+ Certification a process, often voluntary, by which individuals who have demonstrated a level of expertise in the profession are identified to the public and other stakeholders by a third party What did URISA explore in 1999? Formed a committee to explore GIS certification and this work lead to the creation to the GIS Certification Institute Surveyors determine exact position of features and the angles and distances between them. Surveyors may collect attri...

GISP 6: Analytical Methods questions with correct answers What are the ways you can SELECT features based on ATTRIBUTE? -New Selection -Add to Selection -Remove from Selection -Subset Selection -Switch Selection -Clear Selection Semivariogram a model of the variance between points and their distance apart What is map algebra? set of primitive operations that allows two or more raster layers of similar dimensions to produce a new raster layer using algebraic operations such as addition...

GISP Questions and Answers Latest 2023 with Verified Solutions Data exploration Data-centered query and analysis Dynamic Segmentations A data model that allows the use of linearly measured data on a coordinate system Georelational data model A vector data model that uses a split system to store geometries and attributes GeoSpatial data Data that describes both the locations and characteristics of spatial features on the earth surface Object-based data model A data model that uses objects to ...