As I was exploring Mansfield Monument Road northeast of Sharpsburg, on the way to the upper bridge last Saturday, I passed two men, each in their own cars, stopped along the road facing the Battlefield. Looked like they were waiting for something.
I drove about 100 yards past, and stopped at the high ground on that stretch. The highest point before the land dives down a couple of more ridges to Antietam Creek about 1/2 mile east.
I got out, took my bearings–glad to see the wings of the eagle atop the New York Statemonument just poking over the trees about a mile and a half to the west–and tried to be William French. I looked at the map some more, put it away, and turned toward the bridge. Lost in my own, ancient place.
Who you following? a voice shouted up the road.
What? Not sure what I heard. I turned to see the two guys were striding up the hill toward me.
Following First Corps?
No, I yelled back, French’s Division, Second Corps. (more…)
I see that the home office has deployed a new standard web design for National Park sites. The Antietam National Battlefield (ANB) Park is among those with the new look. I’ve not found a formal announcement of the change by either the National Park Service (NPS) or the Park. Don’t know why not – the sites look good. This change seems to have been made between 27 July and 2 August this year. Thanks to Tom Shay for the alert on TalkAntietam.
ANBP homepage
I live in a glass house on the web, so it’s hardly wise to throw stones, but let me introduce you to the new site and how well I think it works. I’ll find an interested party at the Park to send this to, also. FWIW.
I’ve been hearing for at least three years now about a massive overhaul of the Battlefield website and contents. The current offering is no such animal. It’s more structural than content change. (more…)
After playing with the Timeline API last week, and having reasonable success, I thought I’d try another widget this week.
As a result, AotW now has another new feature: a Gazetteer for the Maryland Campaign of 1862. Please go try it and let me know what you think.
AotW Gazetteer screenshot
My gazetteer is an index of towns, structures, and geographic features–about 70 places so far–most often mentioned in the literature of the Campaign. Some are archaic names not found on modern maps, some are just hard to find. All are listed as links below a lovely GoogleMap.
Click a name on the list and we plot and center the location on the map.
I don’t intended this map to supplant the campaign or battle maps already on AotW. But I expect this would be a useful tool for someone trying to follow the action reading a book or other document on the campaign. Or someone planning a trip to the area, and plotting places to see. Or looking at the relationships between two or more points of interest.
Each location is (or will eventually be) tagged with additional information and links to associated events or people. This information is presented as a pop-up window on demand.
The map behaves in the ways you’d expect of a Google Map, so I hope it will be easy, even intuitive, to use.
I have been accumulating geo-data for towns and features in the AotW database for some time now, not knowing exactly how to use it. With the Google Maps API it was a fairly simple leap to put these places on a map. I’d like eventually to make more sophisticated use of both the data and the mapping API, but for now I’m happy with this fairly specific function.
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Techno-comments
The Google Maps API is well documented and supports/is supported by a huge community of developers and other users. There’s plenty of help out there.
I was up most of last Sunday night making all this work. Went round and round and round … the final code looks trivial to me now, but it wasn’t automatic.
Like Perl, there are many ways to code something in Javascript. It turns out, also, that some of the Google calls I needed are “undocumented” and others did not work as I thought they should. Being open to trial-and-error and cribbinglearning from what others have done were key for me here.
I’m not blaming Google or Javascript for my difficulties, per se. I hate Javascript, but it’s me, not it. Google is doing great things in this arena – my thanks to them.
I used PHP code to pull the locations and geo-data from the database and write the Javascript used to invoke the API and its functions. I pass data between the html and the map on the link URLs. A little fat, perhaps, but effective. I tried several other methods. Too hard.
If you view-source on my Javascript, please comment by private email and save me the public embarrassment, won’t you?
I’m reminded to opine by an article in yesterday’s Washington Post which looks at Google’s program to digitize millions of books. There’s been a lot of excitement about this; many people adamantly pro or con.
As a digital historian I’m all for it.
I do the bulk of my initial research on line, followed by work in books, collections, and archives I find from online references. I find both sources and pointers to sources online. A vast collection of books searchable by browser sounds like Nirvana to me.
Beyond simple reference, I can only faintly imagine the amazing things that could be done with this newcorpus literae googlius (apologies to Dr Turkel).
Google would/will make money doing this, of course. Perhaps they’re the Devil. (more…)
A couple of weeks ago, one of my favorite Internet-friends, Andrew Vande Moere*, mentioned the Simile Timeline API in a post on his information aesthetics blog. Timeline is described by its creators as …
… a DHTML-based AJAXy widget for visualizing time-based events. It is like Google Maps for time-based information … Pan the timeline by dragging it horizontally … like Google Maps, you can populate Timeline with data by pointing it to an XML file …
This weekend I finally had a little time to see what it can do, and found it’s great fun.
It is one of those rare, beautiful little software gems with a clear purpose and excellent execution.
The documentation is crap–beyond the basic installation–but that’s just a quibble. Perhaps I can help improve the docs later. It’s also a bit slow in loading events and misbehaves sometimes in IE. Another quibble. For now, I’ll have fun discovering all the controls and features by dint of ‘reverse engineering’ or trial and error. And I prefer Firefox anyway.
So, perhaps obviously, I’ve made use of this fine tool for a new Campaign Timeline on AotW. Give it a spin, won’t you, and provide some constructive criticism? I think it has huge potential.
AotW timeline screenshot
I’ve seeded my timeline with content from the 200-odd battlefield historical tablets. I used those events because I’d already transcribed them in the database, and had serendipitously included time stamps for each as I did the data entry. The timeline application reads events from an xml file, so it wasn’t too difficult to write some php code to extract and write the xml from a tailored Events table in my database.
Now, un/fortunately, I can hear hundreds of other 1862 events calling out to me.
Add me! Add me!
Yet another hungry project mouth to feed.
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* Vande Moere finds people using the most incredibly creative and useful ways to display information and pops them up on his blog. As a closet Tuftean, I’m a big fan. Usually, however cool, I can see no good way to use these amazing techniques. Until now. Thank you Andrew.
In Googling keywords mit, simile, and timeline, looking for other people using the Timeline API (hoping for clues to customizing it) I found about 200 unique references. Only about 10 of these are actual users. Everybody else is just talking about how cool it is. I wonder when/if web timelines built on this will be common?
