NASA Ikhana Assists SoCal Firefighters

Link: NASA Ikhana Assists SoCal Firefighters

ackthpt writes “Ikhana (a NASA drone) is primarily designed for suborbital earth sciences missions, but may be fitted out with a variety of sensors. Wednesday, Ikhana took off from Edwards Air Force Base for a 10 hour mission to observe forest fires in California, scanning the terrain from 23-25,000 feet using a variety of sensors for visible and IR light. Able to remain aloft for up to 30 continuous hours Ikhana serves up information in minutes, a process that takes hours when done by manned aircraft observation. ‘The data is processed on the aircraft, up-linked to a satellite and then downloaded to a ground station. From there it’s delivered to a computer server at NASA Ames. The imagery is then combined with Google Earth maps. Command center personnel can view the images on their computer screens and then delegate local firefighters accordingly.’”

Read more of this story at Slashdot.

Introduction to Porting UNIX/Linux Applications to (15 Oct 2007)

Link: Introduction to Porting UNIX/Linux Applications to (15 Oct 2007)

The UNIX Porting Guide is a first stop for UNIX developers coming to Mac OS X. This document helps guide developers in bringing applications written for UNIX-based operating systems to Mac OS X. It provides the background needed to understand the operating system. It touches on some of the design decisions, and it provides a listing and discussion of some of the main areas that you should be concerned with in bringing UNIX applications to Mac OS X. It also points out some of the advanced fe