32 search results for "gigapan"

My Flying GigaPan

It took a couple of weeks for Jeffrey Warren’s message to sink in.  At first I thought his workshop on balloon aerial photography at the Fine gigapixel conference in November promoted a fringe pursuit – lofting cameras on tethered helium…

Speyer Cathedral gigapan mapping

I used the above gigapan to make a map of the stone pylons surrounding the plaza. Click below to see a Flash animation summarizing the process. Speyer Cathedral pillar map from Marc Buma gigapan

Hot list of gigapans

I have been collecting data about the gigapans I upload to gigapan.org ever since I noticed some unexplained behavior in the View counts and Explore Scores of my first public gigapans. Unlike YouTube, Gigapan does not make archival user data…

Gigapan

My posts about gigapans Fine Gigapixel Conference proceedings paper Video of Fine Gigapixel Conference talk Want a handy hot list of your gigapans for your Web site? Gigapans of Salisbury Vermont presented with a hint of geographic context. My profile…

Hot Gigapan Data

(The links below are currently showing only the most recent 60 gigapans due to recent changes at gigapan.org) The gigapan API (application programming interface) allows you to query the database at gigapan.org for information about all the public gigapans there.…

Titan 2 launch

Teddy launching the Titan 2 under a Flowform 16.

Teddy launching the Titan 2 under a Flowform 16.

I almost didn’t make it to the farm yesterday because 1) one of my A590s died, 2) the old CHDK sync mode does not work with A590s, and 3) it took me a while to install and learn how to use the new CHDK. Teddy almost didn’t make it because I was not sufficiently explicit about which gate I meant and he waited at the other gate. But we were flying the Sutton Flowform 16 by 5:00 PM in a janky 15 mph north wind with gusts of 20 mph. The Titan 2 Rig made its maiden flight with two A590s triggered by an MK111 timer.

The Titan 2 Rig with two A590s triggered in sync by an MK111 timer.

The Titan 2 Rig with two A590s triggered in sync by an MK111 timer.

One of the A590s was full spectrum (its IR block filter had been removed), and it had a 720 nm IR filter in front of the lens. So that camera saw mostly near infrared light. I white balanced that camera on grass, and the photos have a little color in them. We took 565 pairs of visible/infrared pairs over the Middlebury College Organic Farm. The cameras were aimed straight down, but the wind was swinging the Picavet quite a bit, so we got lots of slightly oblique photos, and more than 100 of the pairs were before or after the flight part of the flight. The shutter speed on both cameras was locked at 1/800 second at ISO 80, and most of the photos were taken at f 2.8. Some of the NIR photos were taken at f 2.6 (the max aperture), but there was not much difference in exposure between the two cameras. About 80% of the photos have no conspicuous motion blur.

Kite’s eye view

In the late nineteenth century, hand drawn “bird’s-eye maps” were a revelation to earthly New Englanders. When exotic hot air balloons were the only way to gain such a perspective, enterprising artists just imagined what a bird might see. The…