Gary:
In my forestry work I use a program called Terrain Navigator Pro and I suspect that a number of foresters/lurkers on the list use the program as well. It has some extremely good fuinctions that are tied in with Google Earth. I have been using it a lot but I have never tried to do anything with GE outside WV. The GPS functions are extremely good but you do need a GPS to take advantage of the program (I don't) and many people are now using TN with GPS all the time. TN costs $100/year to keep current but I think it is definitley worthwhile to anyone who is doing detailed work with woodland....the photos are really good but the 3D features of the program are downright incredible. I am pretty sure that with small states like MA, CT and some of the other states in the northeast that more than one state can be covered under a single subscritption. I would encourage anyone who has never checked it out to go to the site www.maptech.com Russ -----Original Message----- From: Gary A Beluzo <[email protected]> To: [email protected] <[email protected]> Sent: Mon, Aug 17, 2009 8:29 am Subject: [ENTS] Re: Google Eath and Google maps I second the motion and if you purchase GoogleEarth Pro for $20 you can upload and download GPS WAYPOINTS among additional features. Other than ArcGIS for serious geographic and cartographic tasks, I find Google Earth Pro to be just right. It is also the program that I often use on my iPhone. Gary Prof. Gary A. Beluzo Systems Ecologist Holyoke Comm College 303 Homestead Ave Holyoke, MA. 01040 On Aug 17, 2009, at 12:21 AM, Edward Frank <[email protected]> wrote: ENTS, I want to recommend that each of you download Google Earth. The current version is 5.0. Be sure to uncheck the Google Chrome Web Browser Download when you get Google Earth. I first downloaded a copy of the program several years ago. My computer system at the time barely met the minimum requirements to run the program. I had the option to abort the download or choose the option that read “I feel lucky” which let me download the file anyway. For most people today, unless your computer is from the dark ages you likely can run the program. The program allows you to view air photos of areas of the earth. Many websites let you do that. The difference is that you can annotate the maps you see with your own information. You can mark locations by GPS coordinates (say of the big tree you just measured). You can add text comments, add photos, video clips, or even make a virtual movie of your hike. Another web based application you can use is Google Maps http://maps.google.com/ It can import .kmz files generated by Google Earth and allow you to annotate the points with pop-up windows. Together these programs give you a great way to share your field trips with other members of ENT S. You can mark your hiking paths, the GPS locations of the trees you measure, photos you have taken, and other information in a format that is easy to share. Ed Frank Google Earth http://earth.google.com/ Google Earth lets you fly anywhere on Earth to view satellite imagery, maps, terrain, 3D buildings, from galaxies in outer space to the canyons of the ocean. You can explore rich geographical content, save your toured places, and share with others. Operating Systems supported: Window 2000, XP, and Vista, Mac OS X, iPhone OS, and Linux Wikipedia http://en.wikipedia.org/wiki/Google_Earth Google Earth displays satellite images of varying resolution of the Earth's surface, allowing users to visually see things like cities and houses looking perpendicularly down or at an oblique angle, with perspective (see also bird's eye view). The degree of resolution available is based somewhat on the points of interest and popularity, but most land (except for some islands) is covered in at least 15 meters of resolution. Google Earth allows users to search for addresses for some countries, enter coordinates, or simply use the mouse to browse to a location. For large parts of the surface of the Earth only 2D images are available, from almost vertical photography. Viewing this from an oblique angle, there is perspective in the sense that objects which are horizontally far away are seen smaller, but of course it is like viewing a large photograph, not quite like a 3D view. For other p arts of the surface of the Earth 3D images of terrain and buildings are available. Google Earth uses digital elevation model (DEM) data collected by NASA's Shuttle Radar Topography Mission (SRTM This means one can view the Grand Canyon or Mount Everest in three dimensions, instead of 2D like other areas. Since November 2006, the 3D views of many mountains, including Mount Everest, have been improved by the use of supplementary DEM data to fill the gaps in SRTM coverage. Many people use the applications to add their own data, making them available through various sources, such as the Bulletin Board Systems (BBS) or blogs… Google Earth is able to show all kinds of images overlaid on the surface of the earth and is also a Web Map Service client. Google Earth supports managing three-dimensional Geospatial data through Keyhole Markup Language (KML). System Requirements for Google Earth http://earth.google.com/support/bin/topic.py?hl=en&topic=17077 To use Google Earth on a Windows PC, you must have at least the following: · Operating System: Windows 2000, Windows XP, Windows Vista · CPU: 500Mhz, Pentium 3 · System Memory (RAM): 256MB minimum, 512MB recommended · Hard Disk: 400MB free space · Network Speed: 128 Kbits/sec · Graphics Card : 3D-capable with 16MB of VRAM · Screen: 1024x768, "16-bit High Color" screen · DirectX 9 (to run in Direct X mode) · For better performance, see Recommended Configuration. To use Google Earth on a Mac, you must have at least the following: · Operating System: Mac OS X 10.4.11 or later · CPU: G4 CPU, 1GHz or faster · System Memory (RAM): 256MB minimum, 512MB recommended · Hard Disk: 400MB free space · Network Speed: 128 Kbits/sec · Graphics Card: 3D-capable with 32MB of VRAM · Screen: 1024x768, "Thousands of Colors" · For better performance, see Recommended Configuration Regarding Linux, Google Earth has been tested on Ubuntu version 6.06, but certainly works on others. Hardware requirements include: · CPU: 500Mhz, Pentium 3 · System Memory (RAM): 256MB RAM · Hard Disk: 500MB free space · Network Speed: 128 Kbits/sec · A 0 Graphics Card: 3D-capable with 16MB of VRAM · Screen: 1024x768, "16-bit High Color" screen" Please make sure your system has properly-configured OpenGL drivers. If Google Earth appears to be slow and unresponsive, it is likely that your system needs different video drivers. Google Earth Users Guide http://earth.google.com/intl/en/userguide/v5/#getting_to_know Use the following topics to learn Google Earth basics - navigating the globe, searching, printing, and more: · Getting to know Google Earth · New features in version 5.0 · Adding content · Navigating in Google Earth · Finding places and directions · Marking places on the earth · Showing or hiding points of interest · Tilting and viewing hilly terrain · Sight seeing <clip_image002.gif> For other topics in this documentation, see the table of contents (left) or check out these important topics: · Making movies with Google Earth · Using layers · 0 Using places · Managing search results · Measuring distances and areas · Drawing paths and polygons · Using image overlays · Using GPS devices with Google Earth "The most beautiful thing we can experience is the mysterious. It is the source of all true art and all science." - Albert Einstein --~--~---------~--~----~------------~-------~--~----~ Eastern Native Tree Society http://www.nativetreesociety.org Send email to [email protected] Visit this group at http://groups.google.com/group/entstrees?hl=en To unsubscribe send email to [email protected] -~----------~----~----~----~------~----~------~--~---
