Showing posts with label GIS 4048. Show all posts
Showing posts with label GIS 4048. Show all posts

Sunday, July 29, 2012

W4 Tsunami(Evac Zones)



PART III: Process Summary Details


Part I: Building a File Geodatabase

1)      Open ArcCatalog
2)      Navigate to Tsunami folder
3)      Select Roads.shp and the Preview tab
4)      Bottom of page, select Table from drop-down
5)      Right-click TsunamiGDB and select New, then File Geodatabase and name it Tsunami.gdb
6)      Right-click TsunamiGDB, click New and select Feature Dataset and name it Transportation
7)      Select the UTM54N Projected Coordinate System under UTM>WGS84, use defaults for rest of options
8)      Right-select Transportation feature dataset and Import >Feature Class (multiple)
9)      Browse to BaseData folder and select Rails, click Add and again for Roads, hit OK
10)  Open ArcMap
11)  Select File>Add Data>Add XY Data
12)  Navigate to Fukushima.xls, City_Population$ Events, select the same coordinate system as above
13)  Export data to a shapefile called JapanCities1
14)  Add two new feature datasets, Administrative and Damage_Assessment
15)  Add required feature classes to each one
16)  Build raster attribute tables for the four DEMs using the Build Raster Attribute Table in ArcToolbox>Data Management>Raster>Raster Properties
17)  Right-click on the Tsunami.gdb and select New>Raster Dataset, using FukDEM the Raster Dataset Name, and Pixel Type: 16_BIT_UNSIGNED, Spatial Reference WGS84_UTM54N, hit OK
18)  Load the two N37E DEMs to the FukDEM raster dataset
19)  Repeat process for another with the name SendDEM and add the N38E DEMs to this one
20)  Right-Click the FukeDEM and select Calculate Statistics, use defaults, click OK
21)  Repeat for SendDEM
22)  Save screen shot as jpg

Part II: Fukushima Radiation Exposure Zones
1)      Open ArcMap and add JpnBndOutline, NuclearPwrPlnt, JapanCities, Roads, NEJapanPrefectures
2)      Select the Fukushima II nuclear plant and save as Fukushima_PPt in the Tsunami.gdb
3)      Create a multi ring buffer of 3, 7, 15, 30, 40, 50 miles and save as MultiRingBuffer in the Damage_Assessment feature dataset
4)      Clip the MiltiRingBuffer to the JpnBndOutline and name it Fuku_Evac_Zones
5)      Remove MiltiRingBuffer
6)      Edit symbology for the Fuku_Evac_Zones
7)      Clip the roads to NEJpnPrefectures
8)      Remove Roads from map
9)      Query cities in the Fuku_Evac_Zones, save screen shot for PS, and save as Evac_Zone_cities
10)  Finish answering questions
11)  Create labels for Japan cities showing name and population
12)  Switch to Map View and finalize map

Saturday, July 21, 2012

W9 Alachua Location Decisions



I started out looking at the basic criteria that you were looking for in a location to purchase a home.  The fist map illustrates the four criteria you specified with respect to location of your place of businesses, peer groups relative to age, and housing cost individually.
The second map has two individual frames with the first one representing all criteria as weighted equally.  So it will give you an area that is the best when you don’t have a preference on the criteria. In other words, none of the criteria are more important that any of the other three.  This way you don’t have to decide what is the most important if you don’t agree on it.
The second frame represents the same set of criteria, but you have determined that relative distance to work is much more important after driving in the city for a little while. Now the distance to work is weighted more than the housing cost and the peer group relative to age.
Now you can prioritize those three tracts to start searching for a new home.  

Friday, July 6, 2012

W7 Protect Critical Infrastructure

The location of the heliport within the three-mile buffer of NORAD along with roads in the area.

The ingress and egress routes within 500 feet of the heliport and the points of intersections of the buffer and the roads

Line-of-sight for points of surveillance around the entrance to NORAD with a 3D graph of one of the LOS

The 3D representation from ArcScene which didn't work out exactly right for me.

Thursday, May 31, 2012

W2 Earthquakes

Map showing building damage density compared with the peak ground velocity during an earthquake measured in units of 'cm/sec' (cgs) 
Map shows location of aftershocks with a magnitude greater than 3 in relation to the main quake.

 Map shows railroads vulnerable in New Madrid seismic zone X

 Maps shows aftershock magnitudes of any size for a period of about 1 1/2 years in relation to the main quake with intensity