Raster data - Study guides, Class notes & Summaries

FS PREP STUDY GUIDE EXAM QUESTIONS & ANSWERS 2024/2025 ASCI FILE - ANSWERSIs a point file that is non-binary USGS DEM - ANSWERSIs a file format developed by the U.S. Geological for storing elevation models. TIFF FILE - ANSWERSA tag-based file format for storing and interchanging raster images Triangulated Irregular Network (TIN) - ANSWERSRepresents a topographic elevation surface by a tessellation of non-overlapping triangles, with elevations at their corners. Three-dimensional vi...

IT-105 GMU MidTerm Questions and Answers Already Passed ___________ stores only the pixels that change color from one frame to the next A. Image compression B. Interframe compression C. Neither A or B D. Both A and B B. Interframe compression _________________ refers to the number of times per second that a sound is measured during the recording process. A. Bit rate B. Sampling rate C. Frame rate D. Bit rate B.Sampling rate ______________________is the process by which...

information systems (IS) An automated system that uses computer hardware and software to record, manipulate, store, recover, and disseminate data (that is, a system that receives and processes input and provides output); often used inter-changeably with information technology (IT) systems development life cycle (SDLC) A model used to represent the ongoing process of developing (or purchasing) information systems Informatics the science of information management. A field of study th...

GIS Exam #2 Questions & Answers 2024 Data Model - ANSWER-Data models are a set of rules and/or constructs used to describe and represent aspects of the real world in a computer. Two primary data models are available to complete this task: raster data models and vector data models. Spatial Data - ANSWER-Spatial data is usually stored as coordinates and topology, and is data that can be mapped. Spatial data is often accessed, manipulated or analyzed through Geographic Information Systems ...

2024 Certiport ACA Photoshop Certification Complete Questions & Answers (Solved) 100% Correct 1. Destructive Editing Answer: Adjustments via Image > Adjustments menuUsing the Clone Stamp tool 2. Non-Destructive Editing Answer: MaskingAdjustment Layers Transforming Smart Objects 3. You are getting dozens of images ready to be published on the web, and you need to make sure they are in the correct color mode and the correct sizewhile still maintaining the same ratio. Recording an Act...

Match the following file and image types with their correct definitions. : -JPG- High quality raster images with lossy compression which results in decreased image quality after each image edit. -PNG- True color, supports transparency, and is lossless, meaning an image will retain the same quality regardless of how many times it's been edited. -GIF- Can only contain up to 256 colors, supports transparency, and can be animated. -WEBP- Developed by Google in an attempt to combine the best...

Data Base - Answer-a storage system used to query, manipulate, and analyze tabular data Hierarchical Database - Answer-1:1 parent/ child Secure, restricted paths Network Database - Answer-multiple parents/child flexible complex Relational Database - Answer-USED IN GIS flexible Boolean Algebra - Answer-AND OR NOT Attribute data - Answer-tables of nominal data color type ratio linked to spatial data Spatial Data - Answer-location coordinates Raster Advantages - Answer-simpleeasy ...

GIS Questions and Answers 100% Pass GIS Definiton integrates software, hardware, data, and people (specialists/users) to display geospatial information. ArcMap View, Edit, and Layout your data ArcCatalog Design and maintain a Geodatabase, preview geographic and geospatial data ArcToolbox Geoprocessing and Spatial Analysis Geographic Data location. Maps, aerial photos, satellite images Attribute Data information. Census, demographic, geologic data. Raster Data representation of real world f...

GISP Exam Review questions and answers, 100% Accurate, rated A+ 3-D draping - -The method of superimposing thematic layers such as vegetation and roads on 3-D perspective views Address Geocoding - -A process of plotting street addresses in a table as point features on a map. Also called address matching Aggregate - -A generalization operation that produces an output raster with a larger cell size (i.e., a lower resolution) than the input raster Allocation - -A study of the spatial dist...

Vector Data Model Answer TINs: Triangulated Irregular Network; Series of triangles, each has constant gradient. 3D vector data Answer Flat: fewer, large triangles Steep: more, small triangles TINs consist of Answer Points, lines, polygons TINs: Geometric Objects Answer Triangles - faces Points - nodes Lines - edges Raster data storage Answer Arrays are a computers best friend -compression Grid of cells/pixels -row, column -Attribute data (quantitative) Raster Information An...