Showing posts with label maps. Show all posts
Showing posts with label maps. Show all posts

Tuesday, 15 June 2010

Where are people moving to?


Red lines represent moves out of the county and black lines moves into the county. The connections are interesting. There is a lot of red to very populous cities, folks are leaving New Castle County to go to New York, Seattle, San Francisco, LA, Dallas, and Houston. Presumably some are retiring to the Florida counties and to Las Vegas and Arizona. There also seem to be some moves, possibly due to the chemical industry to the Texas coast, New Orleans, Buffalo and Rochester.

There is expected inflow from obvious places like New York, and Philadelphia. I also see what I think is college inflow from Penn State area, Univ of Wisconsin, Univ of Minnesota, Univ of Michigan. All of these are my suppositions. The full data is available at the links below.

Monday, 21 December 2009

Crypto-Catholics - Sun Worshippers at the Winter Solstice?

Every year around Daylight Savings Time in the fall and the time change leaving it in the spring I notice that the sign shines so brightly through the stain glassed window at our church, Immaculate Heart of Mary, that whole sections of the pews are unoccupied because parishioners would be starring straight into bright sunlight only partially filtered by the glass. I have a long term project to map those areas of the church but I need to get in there with a measuring tape to develop a good floor plan to do so.

One thing that I have done is notice the odd position the church has on its lot. It is not straight but on the diagonal. In fact, running a line through the church center and through the stain glassed window in the front of the church as in the diagram above shows that the church is oriented to face 123 degrees on a compass, or almost southeast by east. Why should it have that particular orientation. Using the Planetarium program on my trusty Treo or any website which gives a sunrise at 120 at 8:19am today, suspiciously close to the 123 degrees, give or take, of the orientation of the church.

Or it could be that the church is just facing the corner and its angle bisects the two roads that make up the southeast corner of the lot, Shipley Rd, which is the more north to south road, and Weldin Road which is the more east and west road. I used the New Castle County Parcel Search map function (IHM parcel) to get exact coordinates for the roads. These roads are not exactly aligned to a North, South East West grid or the church would point at 135 degrees (90 plus 45). The roads are canted slightly counter clockwise from the grid, which points the church at the sun. (click the picture below for larger)


The final choice I leave up to my capable readers. Is the church pointed at sunrise on the Winter Solstice in homage to the secret sun worshipping sect that took over the church at the time of Constantine, or is it just pointed aesthetically at the corner of the two roads that define the lots? Conspiracy or coincidence?

(I used the New Castle County Parcel Search and the mapping function there for pictures and maps. I also got some maps, aerial photography and coordinates and much more at the Delaware DataMIL, also click on the Map Lab for customer maps and the coordinate system I used to find the street orientations.)