Wednesday, April 28, 2010

Final ACT

Here is the link to my presentation.
PowerPoint as PDF
I produced this with OpenOffice and all the type formatting was lost when saved as a PowerPoint. So I saved as a PDF and it looks just as created.
Summary PDF

Monday, April 5, 2010

Labels and Annotation



This course module has some great tips for professional looking labels and annotation. This is going to come in handy in the future. Feature weight and label weight will take some practice to be useful but otherwise the tools available are quite intuitive.

Spatial Analyst


Here is the Map for the first module in the Spatial Analyst course. I've included the output using a mask as well as the challenge exercise. One legend is used for both data frames after matching the color ramps.

3DAnalyst Wild Map


This is a screen grab from the AdvancedFlight.sxd. I stopped the animated rotation and used the Flytool to get to this vantage point in the model. The flytool took some getting used to but I was able to find my wings and navigate fairly well after a few attempts.

Wednesday, March 31, 2010

Week/ Spring Break Lab


The join and relates tools in ArcView will be invaluable in future analysis as will the calculate field function. After completing this lab I can appreciate being able to add data from a table to an existing shape file's attributes.

Tuesday, March 23, 2010

Buffer Overlay Analysis


Here is this weeks deliverable map as specified and answers to the exercise questions.

Q1: Which tool did you use? I used the intersect tool.
Was there any noticeable difference between its results and the results from the instructions?
The graphic in the instructions looks as if the lake and stream buffer boundaries were dissolved but in the analysis per instructions and in this new analysis they are separate 150m and 500m buffers.

Q2: Which tool did you use here? Why? I used the erase tool after reading the description and looking at the diagram. All of areas I was interested in were outside the conservation areas, my erase feature.

Q3: How many features are in this layer? What is the area of the largest feature? What is the area of the smallest feature?
Total: 79 features,
Largest feature: 1918.77 ac. (7765034 sq. meters)
Smallest feature: 0.18 ac. (748 sq. meters)



I did a little research on the location of the provided data and decided to add some context to the map. I was able to locate and add the DEM, shaded relief and primary roads layers as well as a key map for the area of interest in Mississippi.

Tuesday, March 2, 2010

Week7_Data Editing


The ESRI Module was a good warm up for this lab and I didn't have any major problems. I learned how subjective heads-up digitizing can be depending on the quality of the Base info.