Dr. Richard Aspinall discusses the role of Geography and GIS in an interdisciplinary approach to studying Land Use and Land Cover Change in an editorial in this week’s Directions Magazine. He argues that GIS and Geography are and will continue to be central to the study of land use and human interactions with the environment. He also discusses a new international program that will focus on these issues called the Global Land Project
The European Space Agency (ESA) has developed a mapping service called Kyoto-Inventory which utilizes satelllite imagery to assist in annual reporting on afforestation, refforestation, and deforestation as part of the Kyoto Protocol, which is an initiative to reduce greenhouse gases. Kyoto-Inventory was a 3-year demonstration project, and will now continue as part of a larger project called GSE-Forest monitoring. The mapping service uses satellite imagery from ERS, Landsat and SPOT to generate forest maps and monitor land cover change.
You can read about the Kyoto-Inventory forest mapping project on the ESA website
Natural hazards mapping…NASA…satellite imagery. What more do you need on Halloween night…other than candy corn.
The SSETI Express, a satellite designed and built by 100 students from 10 universities in Europe will launch from Russia on Thursday. The satellite is equipped with a camera that will take images of the Earth. Although the satellite is mainly a demonstration, the European Space Agency, which funded the project, sees this launch as the first step for the Student Space Exploration and Technology Initiative (SSETI) which will train European students in space science and remote sensing.
Another satellite that is launching with the SSETI Express is China’s Beijing-1 microsatellite, which is carrying the China Mapping Telescope. Its mission is to provide high-resolution imagery for mapping Chinese territory.
If you think it’s ambitious to map the entire earth, check out the Sloan Digital Sky Survey According to their website: “the Sloan Digital Sky Survey is the most ambitious astronomical survey project ever undertaken. The survey will map in detail one-quarter of the entire sky, determining the positions and absolute brightnesses of more than 100 million celestial objects. It will also measure the distances to more than a million galaxies and quasars.”
They have already made quite a lot of progress, and their SkyServer offers all kinds of images and other data, and other cool tools for just exploring their data or for school and research projects
Satellite images show glowing sea. It’s always interesting when science can help confirm ghost tales. The real question is this… is it really bacteria or the ghosts of souls lost at sea? We may never know…
We here at VerySpatial have received our first honest to goodness press release! What is more, its for an actually useful product. Pixel742 generates distributable GeoTIFFs from Landsat bands 7, 4, & 2 to create a Natural color output. There is a demo but I haven’t plyed with it yet.
Whatever your beliefs on the global warming issue, the recent spate of articles on the melting of Arctic ice and the warming of the climate in Alaska seem pretty scary. Satellite imagery is being used to show that the Arctic ice cap is shrinking at an alarming rate.
You can check out the MSNBC.com article here
Here is another at the London Times Online
If you simply must know where it is day and night around the world, here are a couple of websites for you.
time.gov keeps the official U.S. time via atomic clock and has a feature which shows where the sun is shining and where it is dark when you click on a time zone. Check it out here
The second website, by John Walker (founder of AutoDesk), offers the Earth and Moon Viewer, which has the day and night feature, as well as views of the earth from the moon, and the day and night sides using satellite imagery. It is much more of a webmapping interface, with query boxes to change the view and type of imagery.
Check out the Earth and Moon Viewer here