KenMankoff

kinect_record

This post introduces yet another utility that might be useful for Kinect users. My previous posts have suggested using the libfreenect record utility to capture data. That is the workflow that works best with my kinect_register code. However, record does not show you what it is recording, which can be problematic.

I have patched together the OpenKinect record and glview utilities into a program called kinect_record. This program has output identical to record, but also shows the data as it captures it.

You can download the source from GitHub and compile and run it by following the text in the README.txt file.

Pine Island Glacier and Pine Island Bay

Pine Island Glacier and Pine Island Bay

Pine Island Bay in the southeast Amundsen Sea, Antarctica, on 16 Nov 2008. Upwelling, melt-laden outflow plumes emerge from beneath the adjacent Pine Island Glacier ice shelf (top center) and mix in the bay waters. Warm red colors show sea surface temperatures more than a degree warmer than the near-freezing dark blue color. Cyclonic circulation in the bay is framed by the ice shelf, land ice and sea ice, in gray-scale with the darker shades colder. Landsat Enhanced Thematic Mapper Plus image, thermal infrared (channel 6H), subset of scene #LE72331132008321EDC00.

@article{Mankoff:2012The-role,
	Title = {{The role of Pine Island Glacier ice shelf basal
                  channels in deep water upwelling, polynyas, and
                  ocean circulation in Pine Island Bay, Antarctica}},
	Author = {Kenneth D. Mankoff and Stanley S. Jacobs and
                  Slawek M. Tulaczyk and Sharon E. Stammerjohn},
	Journal = {Annals of Glaciology},
	Number = {60},
	Volume = {53},
	Year = {2012},
        DOI = {10.3189/2012AoG60A062}}

Fridge

In which I record the temperature of my fridge and surrounding environment, and track events that take place involving the fridge, in order to answer the question,

Can I unplug my fridge at night without ruining my food?

Vertical Data in Google Earth

Google Earth does not officially support vertical curtains of data. However, it does support buildings with images on the side. If you are willing to stretch the definition of a building, you can put any vertical data you like into KML. This implementation was inspired by the Goddard Earth Science (GES) Data and Information Service Center (DISC) sample files for CloudSat, CALIPSO, and Aqua.

If you use IDL and would like to image your data in Google Earth, be it points, lines, regions, surface images, or vertical data, you should be using my IDL interface to the KML API.

Vertical Data in Google Earth

Pine Island Glacier Publication TimeMap

In which I present a rough geo-spatial-temporal map of Pine Island Glacier (PIG) publications.

Geo-spatial-temporal time-map of Pine Island Glacier (PIG) publications

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GISTEMP.StationData

NASA GISS has recently announced another year of the surface temperature trends. Last year, 2009, tied for the 2nd warmest year on record, and the past decade (January 2000 to December 2009) was the warmest on record.

I took the time this weekend to re-create a Google Earth layer showing these data. This visualization allows you to see a broad geospatial overview, and then select any particular location and see both long-term trends and even the data point for each individual month.

Download (330K)

GISTEMP.StationData

GISTEMP.StationData