Monday, April 19, 2010

Week 3: Neogeography

Be In the Audience!

Attending tapings of TV shows is an entertaining, inexpensive way to spend your day without much planning, especially if you live near a major city. This map lays out TV shows that use live studio audiences when they tape. These shows are all free to attend so the only cost to you is transportation. Ticket reservations for most shows can usually be made online.

Use this map to find show tapings near you, or near a place you will be visiting!

Click a flag on the map to find which TV show is taped there, a brief description of the show, the link to request tickets, and a video clip to give you an idea of whether or not this show would be interesting to you.

It is recommended that you open this map in a larger window using the link under the embedded map for user convenience.



View Be in the Audience! in a larger map.

Notes About the Map:

Destinations on the map are placed based on the address of the studio where the show is filmed. While the link to get tickets for all shows is shown, tickets are not available year-round for all shows, and some shows tickets are given out based on a lottery system. Video clips are shown for all shows except Saturday Night Live because video clips from SNL are usually taken down almost immediately due to copyright infringement, so there is a still image in place of a video.

Commentary:

Neogeography opens up a world of potential when it comes to information sharing and spatial thinking. With easy-to-use technology like My Maps on Google Maps, virtually anyone can create mashups and display information in a spatial way. With billions of people in the word and increased availability of internet access, there is an abundance of custom maps that range from useful to entertaining to bazaar. With this abundance in information comes the potential for great leaps in technology and progression as a society. Neogeography allows users to interact with the world around them in new ways. One way that these maps have the potential to help people is through interactives maps such as the one found at http://www.meganslaw.ca.gov/. This map plots sex offenders in California so that anyone can pull up the map and see where sex offenders live in their neighborhood. While this is not desirable for the sex offenders themselves, especially if they are trying to move on from a mistake in the past, or to a person trying to sell a house that happens to be located next door to an offender, it does give useful information to families living in an area with many registered sex offenders. These families may want to take extra precautions to protect their children. It allows parents to recognize individuals that live nearby that have committed atrocious acts, so that they can better protect themselves and their families. If having this information available prevents even one horrible act from occurring, then it would be difficult to argue that this information availability doesn’t have positive consequences.

While neogeography is revolutionary in terms of the organizing and displaying information, the question arises, as it does with every breakthrough in information technologies, can this be a bad thing? It could be certainly argued that neogeography has dangerous pitfalls. For the same reasons that neogeography is good, such as that it allows data to be viewed spatially by users, it could also have undesirable consequences. One example of this is the mashup found at www.eightmaps.com, which is a mashup of Google Maps and Prop 8 Donors. This map shows the locations, names, occupations, and amounts donated of people who donated to pass Proposition 8, a highly controversial proposition on California’s ballot in November 2008 that banned same sex marriage in the state. This map is a user-friendly way for anyone to see which people in their town, or even street, donated to help pass Proposition 8. This subjects the donors to consequences such as vandalism or violence from those whose lives affected by the proposition passing. Another pitfall of neogeography is that the information on the maps may not be accurate. Unless the maps are from a credible source, their utility is limited by their reliability. Neogeography opens up new possibilities, some good and some bad, that can and will change the way we think about the world.

Tuesday, April 6, 2010

Week 2: USGS Topographic Maps

Lab 2:

1) The quadrangle is called the Beverly Hills Quadrangle (Located in Los Angeles County, CA).

2)

NW: Canoga Park
N: Van Nuys
NE: Burbank
W: Topanga
E: Hollywood
S: VeniceSE: Inglewood

3) 1966
4) North American Datum of 1927 and North American Datum of 1983 were used to create the map.

5) The scale is 1:24,000.

6)

a. [1/24,000] = [5 cm/d) d= 120,000 cm
[120,000 cm] x [1 m/100 cm] = 1,200 m

b. [1/24,000] = [5 in/d]
d= 120,000 in
[120,000 in] x [1 ft/12 in] x [1 mile/5,280 ft] = 1.8939 miles


c. [1/24,000] = [d/1 mile]
[1/24,000] miles x [5280 ft/1 mile] x [12 in/1 ft] = 2.64 in

d. [1/24,000] = [d/3 km]
d= .000125 km
[.000125 km] x [1000 m/1 km] x [100 cm/1 m] = 12.5 cm


7) 20 feet

8)
a. 34*04'26'' N, 118*26'21'' W or 34.074*N, 118.439*W

b. 34*00'27'' N, 118*29'58'' W or 34.008*N, 118.499*W

c. 34*07'13'' N, 118*24'36'' W or 34.120*N, 118.41*W

9)
a. 580 ft or 176.78 m
b. 140 ft or 42.672 m
c. About 650 ft or 198.120 m

10) Zone 11

11) 3,763,000 m N, 361,500 m E

12) 1 square kilometer

13)










14) The magnetic declination is 14 degrees (or 249 Mils) East.

15) The water flows south because the elevation is higher at the most northern part of the map and decreases as the stream goes south.

16)

UCLA