17704421
Descripción
Test por Maggie Samson, actualizado hace más de 1 año
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Creado por Maggie Samson
hace alrededor de 5 años
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Pregunta 1
Pregunta
Which of the following least cost analysis outputs is usually the sum of different cost factors that may represent the actual or relative cost?
Respuesta
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Backlink Raster
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Cost Path
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Origin/Destination
-
Cost Distance
-
Cost Raster
Pregunta 2
Pregunta
Which of the following least cost analysis outputs represents the cost of moving through each cell?
Respuesta
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Cost Path
-
Cost Distance
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Backlink Raster
-
Cost Raster
-
Origin/Destination
Pregunta 3
Pregunta
Which of the following least cost analysis outputs is usually weighted depending on the relative importance of each factor?
Respuesta
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Cost Raster
-
Backlink Raster
-
Cost Distance
-
Cost Path
-
Origin/Destination
Pregunta 4
Pregunta
Which of the following least cost analysis outputs provides a visualization of the direction associated with the cost surface?
Respuesta
-
Backlink Raster
-
Cost Raster
-
Origin/Destination
-
Cost Path
-
Cost Distance
Pregunta 5
Pregunta
Which of the following least cost analysis outputs provides a visualization of the distance associated with the cost surface?
Respuesta
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Cost Distance
-
Cost Path
-
Backlink Raster
-
Cost Raster
-
Origin/Destination
Pregunta 6
Pregunta
Select the inputs required in order to perform a least cost path analysis? (select all that apply)
Respuesta
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A cost raster
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Cost distance measures
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Allocation Raster
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Algorithm for deriving the least accumulative cost path
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Source/destination raster or feature class
Pregunta 7
Pregunta
In the context of a least cost path analysis it is more costly to traverse laterally than diagonally.
Respuesta
- True
- False
Pregunta 8
Pregunta
Least Cost Path (LCP) is a procedure of identifying an optimal route based on user-defined criteria.
Respuesta
- True
- False
Pregunta 9
Pregunta
In the context of Least Cost Path Analysis cost can be a function of time, distance or other criteria defined by project team.
Respuesta
- True
- False
Pregunta 10
Pregunta
The outcome of a least cost path analysis is indirectly influenced by the cost raster, cost distance measure, and algorithm for deriving the least-cost path.
Respuesta
- True
- False
Pregunta 11
Pregunta
Because a cost raster represents a sum of different cost factors, the selection of cost factors and the weighting of each factor can change the least-cost path.
Respuesta
- True
- False
Pregunta 12
Pregunta
Select the tools that were used in Spatial Analysis II in order to perform a least cost path analysis? (select all that apply)
Respuesta
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Weighted Sum
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Reclassify
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Cost Path
-
Update
-
Cost Distance
Pregunta 13
Pregunta
Select the tools that were used in Spatial Analysis II in order to perform a least cost path analysis? (select all that apply)
Respuesta
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Line Density
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Polygon to raster
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Contour
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Euclidean Distance
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Intersect
Pregunta 14
Pregunta
Which of the following Spatial Interpolation techniques is a Local Deterministic method? (select all that apply)
Respuesta
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IDW
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Kriging
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Splines
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Density estimation
Pregunta 15
Pregunta
Which of the following Spatial Interpolation techniques is a Local Stochastic method? (select all that apply)
Respuesta
-
Density estimation
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IDW
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Splines
-
Kriging
Pregunta 16
Pregunta
Trend surface is a spatial interpolation technique that can be characterized by which of the following? (select all that apply)
Respuesta
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Deterministic Method
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Local Method
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Stochastic Method
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Global Method
Pregunta 17
Pregunta
Regression is a spatial interpolation technique that can be characterized by which of the following? (select all that apply)
Respuesta
-
Local Method
-
Global Method
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Stochastic Method
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Deterministic Method
Pregunta 18
Pregunta
Kriging is a spatial interpolation technique that can be characterized by which of the following? (select all that apply)
Respuesta
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Global Method
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Deterministic Method
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Stochastic Method
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Local Method
Pregunta 19
Pregunta
Spatial Interpolation is the process of using points with known values to estimate values at peripheral locations.
Respuesta
- True
- False
Pregunta 20
Pregunta
The amount and distribution of sample points can greatly influence the accuracy of spatial interpolation.
Respuesta
- True
- False
Pregunta 21
Pregunta
Which of the following is an inexact interpolation method that approximates points with known values using a polynomial equation?
Respuesta
-
Kriging
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IDW
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Regression Model
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Trend Surface
Pregunta 22
Pregunta
Which of the following measures cells densities in a raster by using a sample of known points?
Respuesta
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Regression Model
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Density Estimation
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Trend Surface
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Kriging
Pregunta 23
Pregunta
Which of the following methods is a counting method?
Respuesta
-
Inexact Interpolation
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Trend Surface
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Kernel Density Estimation Method
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Simple Density Estimation Method
Pregunta 24
Pregunta
Which of the following methods is a local interpolation method that associates each known point with a kernel function in the form of a bivariate probability function?
Respuesta
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Regression Method
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Kernel Method
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Trend Surface
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Simple Method
Pregunta 25
Pregunta
Which of the following is a spatial interpolation method that provides no assessment of errors with predicted values?
Respuesta
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Global Interpolation
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Exact Interpolation
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Deterministic Interpolation
-
Inexact Interpolation
Pregunta 26
Pregunta
Which of the following is a spatial interpolation method that predicts the same value as the known value at the control point?
Respuesta
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Deterministic Interpolation
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Exact Interpolation
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Inexact Interpolation
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Global Interpolation
Pregunta 27
Pregunta
Which of the following is a spatial interpolation method that uses every control point available in estimating an unknown value?
Respuesta
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Exact Interpolation
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Inexact Interpolation
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Global Interpolation
-
Deterministic Interpolation
Pregunta 28
Pregunta
Which of the following is a spatial interpolation method that predicts a different value from the known value at the control point?
Respuesta
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Global Interpolation
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Exact Interpolation
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Deterministic Interpolation
-
Inexact Interpolation
Pregunta 29
Pregunta
Which of the following methods enforces the condition that the unknown value of a point is influenced more by nearby points than by those farther away?
Respuesta
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Density Estimation
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Kriging
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IDW
-
Local polynomial interpolation
Pregunta 30
Pregunta
Which of the following methods is a local interpolation method that uses a sample of points with known values and a polynomial equation to estimate the unknown value of a point?
Respuesta
-
Density Estimation
-
Kriging
-
Local polynomial interpolation
-
IDW
Pregunta 31
Pregunta
Using the same data but different methods, we can expect to find different interpolation results.
Respuesta
- True
- False
Pregunta 32
Pregunta
Different predicted values can occur by using the same method but different parameter values.
Respuesta
- True
- False
Pregunta 33
Pregunta
Distributions are not important when modelling spatial phenomena and comparing the distributions of two different spatial phenomena.
Respuesta
- True
- False
Pregunta 34
Pregunta
Some interpolation and statistical techniques assume normal distributions.
Respuesta
- True
- False
Pregunta 35
Pregunta
Mean is often used as a measure of central tendency and is used to provide representation of the distribution.
Respuesta
- True
- False
Pregunta 36
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions is an open-access GIS and remote sensing software package that is considered to be superior for processing LiDAR data.
Respuesta
-
Whitebox GAT
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QGIS
-
GeoDA
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GV Sig
Pregunta 37
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions is a free option for performing auto-correlation, descriptive and regression statistics?
Respuesta
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ILWIS
-
GeoDA
-
MapWindow
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Whitebox GAT
Pregunta 38
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions is a free option for calculating spatial statistics?
Respuesta
-
ILWIS
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Whitebox GAT
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MapWindow
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GRASS
Pregunta 39
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions is a free option for calculating spatial statistics?
Respuesta
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OpenJump
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QGIS
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Diva GIS
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uDIG
Pregunta 40
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions does not have strengths in cartographic design but excels primarily as a free GIS software option for analysis, image processing, digital terrain manipulation and statistics?
Respuesta
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GRASS
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OpenJump
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Diva GIS
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uDIG
Pregunta 41
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions is a prime choice for environmental modelling and other applications?
Respuesta
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uDIG
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SAGA
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Diva GIS
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OpenJump
Pregunta 42
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions has tools for image classification, enhancements and spectral band manipulation?
Respuesta
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OpenJump
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Diva GIS
-
ILWIS
-
uDIG
Pregunta 43
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions specializes in mapping biological richness and diversity distribution (including DNA data) and has the capacity to extract climate data for all locations on the land?
Respuesta
-
uDIG
-
Diva GIS
-
ILWIS
-
GRASS
Pregunta 44
Pregunta
According to the article '13 Free GIS Software Options: Map the World in Open Source' which of the following free open source software solutions started out primarily for terrain analysis such as hillshading, watershed extraction and visibility analysis?
Respuesta
-
ILWIS
-
GRASS
-
SAGA
-
uDIG
Pregunta 45
Pregunta
According to the article, '27 Differences Between ArcGIS and QGIS – The Most Epic GIS Software Battle in GIS History' select from the following list functionality that is shared by both QGIS and ArcGIS technology.
Respuesta
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GDAL/OGR library that reads and writed GIS data formats and supports over 70 vector formats
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Capacity to join a table to spatial data
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Cartographic capability
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Coordinate systems and projections
Pregunta 46
Pregunta
According to the article, '27 Differences Between ArcGIS and QGIS – The Most Epic GIS Software Battle in GIS History' select from the following list functionality that is shared by both QGIS and ArcGIS technology
Respuesta
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Capacity to perform raster analysis
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Capability to apply remote sensing techniques
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Access to over 2887 real world datasets
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Geostatistical Analysis
Pregunta 47
Pregunta
According to the article, '27 Differences Between ArcGIS and QGIS – The Most Epic GIS Software Battle in GIS History' select from the following list functionality that is shared by both QGIS and ArcGIS technology
Respuesta
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Capability to perform network analysis
-
Mapbook generation
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Capability to build models
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Advanced Label Placement
Pregunta 48
Pregunta
Which of the following choices is an acronym for Free and Open Source Software
Respuesta
-
OSS
-
FAOSS
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FOSS
-
None of the choices
Pregunta 49
Pregunta
Which of the following choices is a good all purpose application that is a cross-platform desktop geographic information system (GIS) application that provides data viewing, editing, and analysis?
Respuesta
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MapServer
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OSGIS
-
Manifold
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QGIS
Pregunta 50
Pregunta
Which of the following choices is a System for Automated Geoscientific Analyses that is predominantly utilized to perform raster based analyses
Respuesta
-
MapServer
-
Manifold
-
OSGIS
-
SAGA
Pregunta 51
Pregunta
Which of the following choices is considered the most robust of OS GIS and is a free Geographic Information System software used for geospatial data management and analysis, image processing, graphics and maps production, spatial modelling, and visualization
Respuesta
-
GRASS
-
SAGA
-
MapServer
-
OSGIS
Pregunta 52
Pregunta
Which of the following choices is an all purpose GIS designed to be an easily extensible solution, allowing continual improvement and custom made solutions
Respuesta
-
OSGIS
-
MapServer
-
Manifold
-
GVSig
Pregunta 53
Pregunta
Which of the following choices is an open format, standards-based, platform-independent, portable, self-describing, compact format for transferring geospatial information?
Respuesta
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GeoPackage
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MapServer
-
OSGIS
-
Manifold
Pregunta 54
Pregunta
Which of the following choices is an open format open source library intended to extend the SQLite core to support fully fledged Spatial SQL capabilities
Respuesta
-
SQLite
-
Manifold
-
OSGIS
-
Spatialite
Pregunta 55
Pregunta
Which of the following choices is a Cross-platform C library that implements a self-contained, embeddable, zero-configuration SQL database engine
Respuesta
-
OSGIS
-
Manifold
-
Spatialite
-
SQLite
Pregunta 56
Pregunta
Which of the following choices is an object-relational database SQL database that allows storage and query of information about location and mapping by PostGIS?
Respuesta
-
OSGIS
-
Manifold
-
Postgres
-
SQLite
Pregunta 57
Pregunta
Which of the following choices is an Open Source platform for publishing spatial data and interactive mapping applications to the web?
Respuesta
-
SQLite
-
MapServer
-
GDAL
-
Manifold
Pregunta 58
Pregunta
Risk analysis can be performed by free open source software solutions.
Respuesta
- True
- False
Pregunta 59
Pregunta
Permeability cannot be determined by free open source software solutions.
Respuesta
- True
- False
Pregunta 60
Pregunta
Map Books can be generated by free open source software solutions.
Respuesta
- True
- False
Pregunta 61
Pregunta
Select from the following choices the pros associated with utilizing free open source software.
Respuesta
-
Customization
-
Good community support
-
Faster adaptation to changing technology and needs
-
Open source can lead to "branching"
Pregunta 62
Pregunta
Select from the following choices the cons associated with utilizing free open source software.
Respuesta
-
Open source can lead to "branching"
-
Slow adaptation to changing technology and needs
-
Application may be discontinued at any time
-
Support can be challenging
Pregunta 63
Pregunta
Select from the following choices the pros associated with utilizing free open source software.
Respuesta
-
Can read all proprietary formats
-
Slow adaptation to changing technology and needs
-
Value
-
Open formats
Pregunta 64
Pregunta
Select from the following choices the cons associated with utilizing free open source software.
Respuesta
-
Costly
-
May not be able to read proprietary formats
-
New versions - new problems
-
Slow adaptation to changing technology and needs
Pregunta 65
Pregunta
Which of the following Open Source Software solutions was used to model the Albedo Surface shown in lecture?
Respuesta
-
GRASS GIS
-
QGIS
-
gvSIG
-
SAGA GIS
Pregunta 66
Pregunta
Which of the following Open Source Software solutions was used to perform an Object Oriented Land Use Classification shown in lecture?
Respuesta
-
QGIS
-
SAGA GIS
-
GRASS GIS
-
gvSIG
Pregunta 67
Pregunta
Which of the following Open Source Software solutions was used to model the Driving Distance Isochrones for football clubs as shown in lecture?
Respuesta
-
GRASS GIS
-
QGIS
-
SAGA GIS
-
gvSIG
Pregunta 68
Pregunta
Which of the following Open Source Software solutions was used to perform a Closest Facility Network Analysis as shown in lecture?
Respuesta
-
gvSIG
-
QGIS
-
GRASS GIS
-
SAGA GIS
Pregunta 69
Pregunta
Which of the following Open Source Software solutions was used to model UFO Sightings as shown in lecture?
Respuesta
-
gvSIG
-
SAGA GIS
-
QGIS
-
GRASS GIS
Pregunta 70
Pregunta
Which of the following Open Source Software solutions was used to model indices of Deprivation in Liverpool as shown in lecture?
Respuesta
-
gvSIG
-
SAGA GIS
-
QGIS
-
GRASS
Pregunta 71
Pregunta
Which of the following Open Source Software solutions was used to model Hydrological Activity (time to outlet) as shown in lecture?
Respuesta
-
gvSIG
-
QGIS
-
GRASS GIS
Pregunta 72
Pregunta
Which of the following Open Source Software solutions was used to model Flood Risk as shown in lecture?
Respuesta
-
SAGA GIS
-
GRASS GIS
-
QGIS
-
gvSIG
Pregunta 73
Pregunta
to model Human Behaviour as shown in lecture?
Respuesta
-
SAGA GIS
-
GRASS GIS
-
QGIS
-
gvSIG
Pregunta 74
Pregunta
Which of the following Open Source Software solutions was used to model the Density of Archaeological Monuments in Ireland as shown in lecture?
Respuesta
-
GRASS GIS
-
SAGA GIS
-
QGIS
-
gvSIG
Pregunta 75
Pregunta
Which of the following Open Source Software solutions was used to model Crime Statistics as shown in lecture?
Respuesta
-
GRASS GIS
-
gvSIG
-
QGIS
-
GeoDA
Pregunta 76
Pregunta
Which of the following Open Source Software solutions was used to model Health Statistics as shown in lecture?
Respuesta
-
QGIS
-
GeoDA
-
gvSIG
-
GRASS GIS
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