Lab 9B

1. How many counties does the State of Iowa contain? (1 pt)
          99 counties.
2. Which county in Georgia contains the largest number of people, as of the year 2001? (1 pt)
          Fulton County.
3. How many cities, with populations between 10,000 and 49,000, are located within the State of Washington? (1 pt)
          31 cities.
4. How many miles long are all of the interstates in Los Angeles County? (1 pt)
          4210.3 miles.
5.
6. How many acres of urban area lie within Los Angeles County, based upon your results from question #5? ( 1 pt)
          1,441,652.8 acres
7. How many zip codes have their centroid in Los Angeles County? (1 pt)
          522
8.
9. Which Native American Indian Reservations lie within 75 miles of the City of Thurso in Canada? (1 pt)
          Lac-Simon Reservation

Lab 9A

Part I.
1. Spatial scope - the degree of input data utilized to determining the values at output locations. The three types: local operations, neighborhood operations, and global operations.
2. Set Algebra (ex: =, >) & Boolean Algebra (AND, OR)
3. Adjacency, Containment, Dissolve, Overlay, Buffer, and Spatial Join.

Part II.
4. Yes.
5. PtDumeQuad, Vegetation, and Wetlands
6. 10,896 features.
7. 9 records.
8. 8 records
9. 404 selected.
10. 123 selected.