Analysis Advance

Contour D:\data\contours2\arc HEIGHT Point D:\data\points2\point SPOTS Sink D:\data\sinks_200.shp Stream D:\data\streams\arc Lake D:\data\lakes\polygon Boundary D:\data\clipcov\polygon Cliff D:\data\cliffs.shp ENFORCE ON DATATYPE CONTOUR ITERATIONS 40 ROUGHNESS_PENALTY 0.0 PROFILE_PENALTY 0.5 DISCRETE_ERROR_FACTOR 1.0 VERTICAL_STANDARD_ERROR 0.0 TOLERANCES 2.5 100.0 ZLIMITS -2000.0 13000.0 EXTENT -810480.625 8321785.0 810480.625 10140379.0 CELL_SIZE 1800.00000000000 MARGIN 20 OUT_DIAGNOSTICS D:\data\ttr_diag.txt What does this do?

• Topo to Raster by File

• Creating Contour Line

• Watershed mapping

• Polygon extraction

Output feature class of stream polyline features.

2. Input stream line over cliff (waterfall).

3. Drainage enforcement clearing a spurious sink.

4. Stream line determined from contour corner.

5. Ridge line determined from contour corner.

6. Code not used.

7. Data stream line side conditions.

8. Code not used.

9. Line indicating large elevation data clearance.

Find the correct order of the output?

• 1,2,3,4,5,6,7,8,9

• 2,4,6,8,9,1,3,5,7

• 1,3,5,7,2,4,6,8,9

• 1,6,8,9,5,2,3,2,4

What is the common option that you will use to sove the below problem

How close is this well to a landfill?

Do any roads pass within 1,000 meters of a stream?

What is the distance between two locations?

What is the nearest or farthest feature from something?

What is the distance between each feature in a layer and the features in another layer?

What is the shortest street network route from some location to another?

• Buffer

• Proximity Analysis

• Merge

• Overlay analysis

Geographic phenomena are not limited to discrete points, lines, and polygons but include data, such as elevation, slope, rainfall, and temperature, that varies continuously across the earth's surface (or whatever planet or object you're studying). Such continuous data is called ________ and is modeled with __________

• a surface and rasters

• a surface and TIN

• a raster and TIN

• a raster and contour

One of the axioms of geography is that things that are close together are more similar than things that are farther apart. This axiom forms the basis of powerful spatial statistics tools that allow you to discover and characterize geographic patterns and are described in _____________

• Overlay analysis

• Statistical Analysis

• Axiom nalysis

• Geoprocessing

What does the image talks about?

• Clip

• Hollow

• Erase

• Intersect

Which analysis too you will use to solve the problem

What parcels are within the 100-year floodplain? ("Within" is just another way of saying "on top of.")

• Overlay

• Proximity

• 3D Analysis

• Suitability

If you want to build a airport for your home town then what will be the creteria and tools that you will use to propose the airport using GIS

Keeping into your mind] regarding women safety. Propose a geospatial solution for new security tools in your area

Draw an example of Clip and Extract and intersect