Historic Geospatial Data

Two hundred years ago today, John Quincy Adams (a future US President) was on a ship called The Horace, captained by Benjamin Beckford, outward bound from Charlestown, just north of Boston in Massachusetts, to St. Petersburg in Russia. There was a heavy swell and a "gale of wind" out of the west-northwest.

Mr. Adams, who was sailing to Russia to serve as President James Madison's minister plenipotentiary to that nation, spent his time that day reading about Timoleon and Paulus Aemilius (in Plutarch, I think), according to his personal one-line-a-day log.

He gave the ship's position as 52 degrees, 46 minutes north latitude and 34 degrees, 30 minutes west longitude, which put them almost exactly halfway between Newfoundland and Ireland, in the north Atlantic.

Now, two centuries later, the folks at the Massachusetts Historical Society have started a project to publish Adams' log in the closest thing to a modern "line-a-day" log -- twitter. They've begun posting each day's entry to a John Quincy Adams twitter account: JQAdams_MHS.


View John Quincy Adams in a larger map

And they have geo-published those entries, using Adams' recording of the ship's position. Now we have both a regular text update of Adams' days, and we have a daily chart showing his location and basic log entries.

That is in addition to his full diaries from the journey, which are also available, and which contain more detail and thoughts. In fact, the Massachusetts Historical Society has 51 volumes of diaries that President Adams kept throughout his life; he was one of those diarists who left a rich legacy for historians and biographers.

Of course I could draw the comparison between the 19th centuries diarists and 21st century bloggers. But I think that, more than any one technique or technology, it is the practice of daily recording of data, location, thoughts, and activities, that is of value here.

Not every diarist or blogger who writes down their thoughts each day will turn out to be a leader that future generations will want to study. But we do hope that every leader will keep such a record for the future. And we don't know ahead of time who those folks will be. So, it is, I think, a good thing to have at least some part of the population in the habit, just in case one of them turns out to be someone special some day.

All Points Blog Praises MassGIS

All Points Blog-er Adena Schutzberg) asks Does your state have a webpage for geospatial services like this? in a post this morning in praise of the State of Massachusetts' MassGIS Geospatial Web Services Homepage.

I continue to be impressed by what my state (ok commonwealth) does with GIS. MassGIS is the Commonwealth's Office of Geographic and Environmental Information and like many other offices that have statewide GIS responsibilities is underfunded, under-respected and doesn't get out much. Still, they offer some great resources.

The Geospatial Web Services page offers a developer guide for the Web services that MassGIS provides.

Getting Serious About Original Place Names

The April Edition of Spatially Speaking (PDF), the FGDC's monthly update, includes a short article on a grant from the USGS National Geospatial Program Office to the Hawaiian Geographic Information Coordination Council (HIGICC) to enhance the web site of the Hawaii State Board on Geographic Names (HBGN).

The Hawaii names folks have been working through USGS place-name data for the island state (at the USGS' request) and making suggestions on updating the typography and spelling of those names to help users towards a more correct pronunciation of traditional names. The new grant will go towards adding audio files to the HBGN web site to demonstrate proper pronunciations.

The idea is borrowed from the Coeur d'Alene Tribe in Idaho, who have added written and recorded traditional names information on their web site. The Coeur d'Alene Tribe GIS Program has created a Native Names Project (with some USGS funding) that presents information on original names in a searchable database and in several map formats, including as a Google Earth KML.

The project is open to input on names outside of traditional Couer d'Alene areas. Philadelphia, in Pennsylvania, for example, is at the same spot as what was once known as Tsi wahswèn:to (MP3) which translates as "at the coal forked mouth."

The projects are expected to expand to include video presentations, additional history, and other information.

NSGIC Mid-Year Reports: Tuesday Morning Keynote Speaker

Tuesday Morning's Keynote Speaker at the NSGIC Mid-Year was Dr. Edward Papenfuse, the State Archivist in Maryland. He describes himself as having a passion for maps and spoke on a project to preserve historic maps of Maryland.

The Maryland State Archives has, over the years, published collections of maps of Maryland. He outlined the process of finding and writing about those maps.

He also spoke on the lessons that can be learned about the history of a place from the historic maps of that place. He explained how historic maps have been used to help settle a variety of boundary disputes with neighboring states.

Update (3/18/08): Presentation materials from this session are now available on-line.

Old Maps in VT and MN Given New Life on the Internet

AP article on the use of digitized historical plat maps in Vermont and Minnesota.