tag:blogger.com,1999:blog-7270245107819847044Wed, 11 Nov 2009 16:49:52 +0000Public domain GIS data and Free GIS data repositories and clearinghouses. Are you still paying commercial data resources for Free, public domain GIS data? If so STOP IT and WAKE UP! For even more free data sources see also www.GISuser.comhttp://gisdata.blogspot.com/noreply@blogger.com (Glenn The GISuser)Blogger203125tag:blogger.com,1999:blog-7270245107819847044.post-5666595693601329993Thu, 26 Feb 2009 16:19:00 +00002009-02-26T08:19:40.933-08:00DEMalaskaSpot Image has a cool solution to fill in Gaps in Alaska DEM products... The company is boasting details of a recent completion of thirteen Reference3D geocells over the Chugach National Forest region of Alaska. These geocells are notable, as they provide the first broad area, DTED-2 quality DEM coverage in Alaska. See details herehttp://gisdata.blogspot.com/2009/02/spot-image-filling-in-gaps-in-alaska.htmlnoreply@blogger.com (Glenn The GISuser)9 <p><a href="http://feedads.g.doubleclick.net/~a/8Y0F_QuPwV2Q8PcJOpHTUfbCdvc/0/da"><img src="http://feedads.g.doubleclick.net/~a/8Y0F_QuPwV2Q8PcJOpHTUfbCdvc/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/8Y0F_QuPwV2Q8PcJOpHTUfbCdvc/1/da"><img src="http://feedads.g.doubleclick.net/~a/8Y0F_QuPwV2Q8PcJOpHTUfbCdvc/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-6451182766029577132Wed, 25 Feb 2009 19:59:00 +00002009-02-25T12:00:48.949-08:00iowaKML files for all 5000+ rail crossing for the State of Iowa, separated out by county. This information came from a Rail database and the point locations for each crossing are attributed with select fields from out database as well. See http://www.iowadotmaps.com/google/railkml.htmhttp://gisdata.blogspot.com/2009/02/rail-crossing-google-kml-files.htmlnoreply@blogger.com (Glenn The GISuser)13 <p><a href="http://feedads.g.doubleclick.net/~a/jeF-Oll2wq7JzxFz87kBeaL-5ms/0/da"><img src="http://feedads.g.doubleclick.net/~a/jeF-Oll2wq7JzxFz87kBeaL-5ms/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/jeF-Oll2wq7JzxFz87kBeaL-5ms/1/da"><img src="http://feedads.g.doubleclick.net/~a/jeF-Oll2wq7JzxFz87kBeaL-5ms/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-6719496493093430872Sat, 01 Nov 2008 00:19:00 +00002008-10-31T17:19:40.373-07:00alaskaAlaska State Geo-spatial Data Clearinghouse (ASGDC) provides the community with access to online maps, Data on CDs, and secure GIS data by State agency. The Alaska State Geo-spatial Data Clearinghouse (ASGDC) provides an electronic pathway for the public to access a wide variety of information in the form of maps, images and descriptions about Alaska geo-spatial data. This site is developed as ahttp://gisdata.blogspot.com/2008/10/alaska-state-geo-spatial-data.htmlnoreply@blogger.com (Glenn The GISuser)8 <p><a href="http://feedads.g.doubleclick.net/~a/QN4dDhAAqX-n_FiNRdtEPjy7jcE/0/da"><img src="http://feedads.g.doubleclick.net/~a/QN4dDhAAqX-n_FiNRdtEPjy7jcE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/QN4dDhAAqX-n_FiNRdtEPjy7jcE/1/da"><img src="http://feedads.g.doubleclick.net/~a/QN4dDhAAqX-n_FiNRdtEPjy7jcE/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-7288405405810161071Sat, 01 Nov 2008 00:18:00 +00002008-10-31T17:19:10.313-07:00alabamaIf you need Alabama GIS data products you won't be inundated with data sources, however, there are several MUST visit web resources where loads of freely downloadable GIS data products can be found. the following are some must bookmark free data sites for the State of Alabama. Read on for tips on locating and downloading free Alabama DRGs, DOQs, aerial photography and more. See morehttp://gisdata.blogspot.com/2008/10/free-gis-data-resources-for-alabama-oct.htmlnoreply@blogger.com (Glenn The GISuser)15 <p><a href="http://feedads.g.doubleclick.net/~a/h3-BXxoh80pYVl4QzFOb67qZfpE/0/da"><img src="http://feedads.g.doubleclick.net/~a/h3-BXxoh80pYVl4QzFOb67qZfpE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/h3-BXxoh80pYVl4QzFOb67qZfpE/1/da"><img src="http://feedads.g.doubleclick.net/~a/h3-BXxoh80pYVl4QzFOb67qZfpE/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-7593381484570790287Wed, 01 Oct 2008 16:36:00 +00002008-10-01T09:36:36.152-07:00vmapI gotta be honest with you... something that drives me up the wall is when public agencies either move or remove a web service, data product or ?? without any explanation or without any paper trail what so ever. Case in point, I have a popular data tip article on GISuser describing and pointing users to the NIMA VMAP data - theses data are... er, were easily accessible via ftp download from the http://gisdata.blogspot.com/2008/10/missing-vmap-1-data.htmlnoreply@blogger.com (Glenn The GISuser)18 <p><a href="http://feedads.g.doubleclick.net/~a/iP-JW4_TQ3ls9aEUnuex0uDC0rQ/0/da"><img src="http://feedads.g.doubleclick.net/~a/iP-JW4_TQ3ls9aEUnuex0uDC0rQ/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/iP-JW4_TQ3ls9aEUnuex0uDC0rQ/1/da"><img src="http://feedads.g.doubleclick.net/~a/iP-JW4_TQ3ls9aEUnuex0uDC0rQ/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-7965509788466680163Fri, 22 Aug 2008 20:07:00 +00002008-08-22T13:11:03.313-07:00kmlusgsThanks to Scott and the crew at DDS in Lakewood, CO for making available this sweet USGS quad index, easily used within Google Earth or google Maps. Simply browse around, locate your quad, click on the bubble icon, then download the free TIF or purchase a high-res digital version or paper map from DDS... freaking awesome! Here's the KML fileNote, the file is large and takes some time to draw http://gisdata.blogspot.com/2008/08/usgs-google-maps-google-earth-topo-quad.htmlnoreply@blogger.com (Glenn The GISuser)6 <p><a href="http://feedads.g.doubleclick.net/~a/Wsof-NjakB_Mrt901Ns5-vYYR6s/0/da"><img src="http://feedads.g.doubleclick.net/~a/Wsof-NjakB_Mrt901Ns5-vYYR6s/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/Wsof-NjakB_Mrt901Ns5-vYYR6s/1/da"><img src="http://feedads.g.doubleclick.net/~a/Wsof-NjakB_Mrt901Ns5-vYYR6s/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-801312158763059160Fri, 22 Aug 2008 18:02:00 +00002008-08-22T11:02:31.069-07:00The popular Global Mapper tool has been updated to R 10 today. Notable new features include:- Added support for importing ESRI personal geodatabase (MDB) files.- Added support for importing and exporting BigTIFF files.- Added more control over placement of labels for point features. Now when- Added support for selecting/changing the layer that features are in whenediting existing features and http://gisdata.blogspot.com/2008/08/global-mapper-r-10.htmlnoreply@blogger.com (Glenn The GISuser)1 <p><a href="http://feedads.g.doubleclick.net/~a/sJdCbiyVtPd-GJ7xKMzgwZ7Vbo8/0/da"><img src="http://feedads.g.doubleclick.net/~a/sJdCbiyVtPd-GJ7xKMzgwZ7Vbo8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/sJdCbiyVtPd-GJ7xKMzgwZ7Vbo8/1/da"><img src="http://feedads.g.doubleclick.net/~a/sJdCbiyVtPd-GJ7xKMzgwZ7Vbo8/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-8052586159088977227Fri, 22 Aug 2008 14:18:00 +00002008-08-22T07:19:20.963-07:00coloradoThe GIS division currently maintains a website that allows free search and view functions for several datasets. In an effort to expand this service, the GIS Division is now providing some of the more frequently requested data in a downloadable format for free on an FTP site. Numerous data layers are available for download including: parcels, topos, centerlines and much more. See http://http://gisdata.blogspot.com/2008/08/fort-collins-co-free-downloadable-gis.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/snO7CXqhzswh_4ehWmWY7h7T9Bg/0/da"><img src="http://feedads.g.doubleclick.net/~a/snO7CXqhzswh_4ehWmWY7h7T9Bg/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/snO7CXqhzswh_4ehWmWY7h7T9Bg/1/da"><img src="http://feedads.g.doubleclick.net/~a/snO7CXqhzswh_4ehWmWY7h7T9Bg/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-1856362137208553437Thu, 14 Aug 2008 16:18:00 +00002008-08-14T09:19:41.433-07:00free gis dataOne of my favorite topics to stir up... free government data! Say what you want about the SDTS format, however, given that data format there's not much you can do about that. But what about access to native USGS SDTS DEM data? You actually do have a say (somewhat) about it and many GIS professionals are still left wondering why these data are only available from a select few commercial data http://gisdata.blogspot.com/2008/08/open-access-to-usgs-dem-data-myth-or.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/QJUhhy_4iM5ArFBwbyqiM94EDyA/0/da"><img src="http://feedads.g.doubleclick.net/~a/QJUhhy_4iM5ArFBwbyqiM94EDyA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/QJUhhy_4iM5ArFBwbyqiM94EDyA/1/da"><img src="http://feedads.g.doubleclick.net/~a/QJUhhy_4iM5ArFBwbyqiM94EDyA/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-8173319938762849353Wed, 13 Aug 2008 13:09:00 +00002008-08-13T06:10:34.154-07:00DEMICSM has released a new publication titled ‘ICSM Guidelines for Digital Elevation Data’. The aim is to provide guidelines and recommendations for acquiring elevation data depicting the earth's surface based. It represent a first cut in the preparation of best practice for Australia and have been prepared as an outcome of a review of existing available material from around Australia and selectedhttp://gisdata.blogspot.com/2008/08/icsm-guidelines-for-digital-elevation.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/bTM-l3QIPS88ASQU4sdSeDgtcs8/0/da"><img src="http://feedads.g.doubleclick.net/~a/bTM-l3QIPS88ASQU4sdSeDgtcs8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/bTM-l3QIPS88ASQU4sdSeDgtcs8/1/da"><img src="http://feedads.g.doubleclick.net/~a/bTM-l3QIPS88ASQU4sdSeDgtcs8/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-3103485979913115080Fri, 01 Aug 2008 13:45:00 +00002008-12-10T06:36:19.832-08:00mapThanks once again to Marth Rogers (www.T3W.com) for creating and sharing with us an new, updated map of the San Diego Gaslamp District! If you're headed to the ESRI UC next week be sure to print this one out and carry it with you so you won't get lost... nice stuff Martha!! Download the 1.3 MB PDF map here from our LBSzone.com serverhttp://gisdata.blogspot.com/2008/08/free-esri-user-conference-san-diego.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/89Scwv1cQulnuPj9VF7dv71_h7w/0/da"><img src="http://feedads.g.doubleclick.net/~a/89Scwv1cQulnuPj9VF7dv71_h7w/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/89Scwv1cQulnuPj9VF7dv71_h7w/1/da"><img src="http://feedads.g.doubleclick.net/~a/89Scwv1cQulnuPj9VF7dv71_h7w/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-1151673179523841765Fri, 01 Aug 2008 13:41:00 +00002008-12-10T06:36:20.228-08:00I got a weird email message last night that I first thought was junk, then I realized it was actually legit! Google has some new automated system that is flagging potential spam blogs and locking out owners. I was one of the many unlucky ones with my very popular GISuser AnyGeo blog gisuser.blogspot.com being flagged for some reason and locked! Friggin marvelous move Google.Above is the message http://gisdata.blogspot.com/2008/08/google-now-locking-bloggers-out-of.htmlnoreply@blogger.com (Glenn The GISuser)3 <p><a href="http://feedads.g.doubleclick.net/~a/u74ouOEadlr3rAb2kkVeUypOAyM/0/da"><img src="http://feedads.g.doubleclick.net/~a/u74ouOEadlr3rAb2kkVeUypOAyM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/u74ouOEadlr3rAb2kkVeUypOAyM/1/da"><img src="http://feedads.g.doubleclick.net/~a/u74ouOEadlr3rAb2kkVeUypOAyM/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-1494118645312543127Mon, 07 Jul 2008 14:12:00 +00002008-07-07T07:13:31.433-07:00CaliforniaCalifornia has a long history in GIS and some fine examples of GIS web-mapping resources:Office of Emergency Services - Interactive Map of Fires in Califormiahttp://www.oes.ca.gov/WebPage/oeswebsite.nsf/InteractiveMap?readForm Resources Agency's Geospatial Information Officehttp://gio.resources.ca.gov Resources Agency - California Environmental Resources Evaluation Systemhttp://www.ceres.ca.gov/ http://gisdata.blogspot.com/2008/07/state-of-california-web-mapping.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/pwrzw_kZNTTMrX8SsThDIlisd-w/0/da"><img src="http://feedads.g.doubleclick.net/~a/pwrzw_kZNTTMrX8SsThDIlisd-w/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/pwrzw_kZNTTMrX8SsThDIlisd-w/1/da"><img src="http://feedads.g.doubleclick.net/~a/pwrzw_kZNTTMrX8SsThDIlisd-w/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-3391349357315739243Mon, 23 Jun 2008 16:47:00 +00002008-12-10T06:36:20.500-08:00real estateAn interesting new data product for the real estate professional... Datamap Intelligence has created a unique application that creates customized comprehensive snapshots of the entire new housing market across the United States. The application is powered by an extensive dataset that tracks all new home sites of the top 200+ builders (updated bi-monthly). Detailed search options place the http://gisdata.blogspot.com/2008/06/datamap-intelligence-housing-market_23.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/JE0pRyvPbyxrgfh_xH98DKKMsos/0/da"><img src="http://feedads.g.doubleclick.net/~a/JE0pRyvPbyxrgfh_xH98DKKMsos/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/JE0pRyvPbyxrgfh_xH98DKKMsos/1/da"><img src="http://feedads.g.doubleclick.net/~a/JE0pRyvPbyxrgfh_xH98DKKMsos/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-8423496750375490777Mon, 23 Jun 2008 16:42:00 +00002008-06-23T09:42:28.166-07:00satellite imagerygoogleNational Geospatial-Intelligence Agency (NGA) is supporting the Federal Emergency Management Agency (FEMA) with unclassified commercial imagery of the recently flooded areas of the American Midwest and is also providing public access to some of the images. You can locate the imagery at www.nga-earth.org and Google Earth users can use their KML reflectors which provide access to the imagery http://gisdata.blogspot.com/2008/06/nga-earth-adds-imagery-of-recently.htmlnoreply@blogger.com (Glenn The GISuser)33 <p><a href="http://feedads.g.doubleclick.net/~a/TpcndeyAE66SR9rGokGuba8_eYg/0/da"><img src="http://feedads.g.doubleclick.net/~a/TpcndeyAE66SR9rGokGuba8_eYg/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/TpcndeyAE66SR9rGokGuba8_eYg/1/da"><img src="http://feedads.g.doubleclick.net/~a/TpcndeyAE66SR9rGokGuba8_eYg/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-2803487881275503854Wed, 18 Jun 2008 13:53:00 +00002008-06-18T06:54:29.677-07:00real estateAn interesting new data product for the real estate professional... Datamap Intelligence has created a unique application that creates customized comprehensive snapshots of the entire new housing market across the United States. The application is powered by an extensive dataset that tracks all new home sites of the top 200+ builders (updated bi-monthly). Detailed search options place the http://gisdata.blogspot.com/2008/06/datamap-intelligence-housing-market.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/tz_s6ReZGPqZyGxevbqkS5vAOGA/0/da"><img src="http://feedads.g.doubleclick.net/~a/tz_s6ReZGPqZyGxevbqkS5vAOGA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/tz_s6ReZGPqZyGxevbqkS5vAOGA/1/da"><img src="http://feedads.g.doubleclick.net/~a/tz_s6ReZGPqZyGxevbqkS5vAOGA/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-1367912956226039085Fri, 30 May 2008 17:18:00 +00002008-05-30T10:20:16.270-07:00north dakotaFor a refresher on how to use the streaming web services on the GIS Hub, which allows you to use data without downloading it, please visit http://www.nd.gov/gis/mapsdata/web/. In the section titled, "ArcMap - ArcIMS Web Services" you will find information how you can stream both image data such as aerial photography and vector data such as roads. In the sections referring to "OGC Web Map http://gisdata.blogspot.com/2008/05/north-dakota-streaming-arcims-data-web.htmlnoreply@blogger.com (Glenn The GISuser)1 <p><a href="http://feedads.g.doubleclick.net/~a/4TJ_HF7iuybwvxn3wVhQX0v6fqA/0/da"><img src="http://feedads.g.doubleclick.net/~a/4TJ_HF7iuybwvxn3wVhQX0v6fqA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/4TJ_HF7iuybwvxn3wVhQX0v6fqA/1/da"><img src="http://feedads.g.doubleclick.net/~a/4TJ_HF7iuybwvxn3wVhQX0v6fqA/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-2929290302268476780Wed, 21 May 2008 17:04:00 +00002008-05-21T10:05:14.388-07:00usgsLandsatFrom http://landsat.usgs.gov/ here is something that may be of interest: A reminder, this acme out of the USGS on April 21, 2008 - Imagery for Everyone By February 2009, any Landsat archive scene selected by a user will be processed, at no charge, automatically to a standard product recipe and staged for electronic retrieval. In addition, newly acquired scenes meeting a cloud cover threshold of http://gisdata.blogspot.com/2008/05/free-usgs-landsat-imagery-imagery-for.htmlnoreply@blogger.com (Glenn The GISuser)4 <p><a href="http://feedads.g.doubleclick.net/~a/UFO1pcglLNstKhlhR7Kewrp1vn4/0/da"><img src="http://feedads.g.doubleclick.net/~a/UFO1pcglLNstKhlhR7Kewrp1vn4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/UFO1pcglLNstKhlhR7Kewrp1vn4/1/da"><img src="http://feedads.g.doubleclick.net/~a/UFO1pcglLNstKhlhR7Kewrp1vn4/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-6203772085919994057Fri, 09 May 2008 14:41:00 +00002008-05-09T07:41:57.435-07:00satellite imageryThe latest imagery is that of the devastation in Myanmar (Burma) - These maps have been produced or facilitated by UNOSAT from public sources. See HERE for datahttp://gisdata.blogspot.com/2008/05/unosat-satellite-imagery.htmlnoreply@blogger.com (Glenn The GISuser)1 <p><a href="http://feedads.g.doubleclick.net/~a/wd20jK8B8XKW4PtKk5TUxQSFw7Y/0/da"><img src="http://feedads.g.doubleclick.net/~a/wd20jK8B8XKW4PtKk5TUxQSFw7Y/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/wd20jK8B8XKW4PtKk5TUxQSFw7Y/1/da"><img src="http://feedads.g.doubleclick.net/~a/wd20jK8B8XKW4PtKk5TUxQSFw7Y/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-2961455126969886560Wed, 23 Apr 2008 15:52:00 +00002008-04-23T08:55:53.672-07:00censusI see that some of the free "data flogging" websites are now flogging the free 2007 TIGER/Line files (SHP format) for $100+ bucks! OR.... you can always simply go to http://www.census.gov/geo/www/tiger/tgrshp2007/tgrshp2007.html for your self and take a few minutes to download these data yourself - sounds like a no-brainer to me!About the data... The 2007 TIGER/Line Shapefiles contain current http://gisdata.blogspot.com/2008/04/grab-2007-tigerline-shapefiles-from.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/Z-Dd-vJJ3_nFQpo_ZHifG7uQKb4/0/da"><img src="http://feedads.g.doubleclick.net/~a/Z-Dd-vJJ3_nFQpo_ZHifG7uQKb4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/Z-Dd-vJJ3_nFQpo_ZHifG7uQKb4/1/da"><img src="http://feedads.g.doubleclick.net/~a/Z-Dd-vJJ3_nFQpo_ZHifG7uQKb4/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-2901409651835223259Thu, 17 Apr 2008 15:45:00 +00002008-04-17T08:47:36.731-07:00This data store isn't offering up free data, however, it is a fine commercial stopping point for those in search of hard to find International data products (China, Syria, Phillipines, and more). See the following:Syria Geological Maps 1:200,000SYRIA 1:200K Geological Maps/Syrian Arab Republic, Ministry of Industry, Department of Geological and Mineral Research; 1963. 19 Total Sheets, Contours http://gisdata.blogspot.com/2008/04/eastview-cartographics-source-of.htmlnoreply@blogger.com (Glenn The GISuser)3 <p><a href="http://feedads.g.doubleclick.net/~a/U2SdKrOAyc5iZD3wDCE-HZwrIpQ/0/da"><img src="http://feedads.g.doubleclick.net/~a/U2SdKrOAyc5iZD3wDCE-HZwrIpQ/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/U2SdKrOAyc5iZD3wDCE-HZwrIpQ/1/da"><img src="http://feedads.g.doubleclick.net/~a/U2SdKrOAyc5iZD3wDCE-HZwrIpQ/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-5709621074222103373Sat, 12 Apr 2008 19:33:00 +00002008-04-12T12:34:30.401-07:00CanadaHeads up, here's a link to the ftp site from Geogratis where you can download a ton of data - Landsat 7, Rdarsat, Seasat, NOAA data and much more... enjoy http://geogratis.cgdi.gc.ca/download/http://gisdata.blogspot.com/2008/04/free-canadian-imagery-from-geogratis.htmlnoreply@blogger.com (Glenn The GISuser)2 <p><a href="http://feedads.g.doubleclick.net/~a/_YJXOviaeaJg_nZ4XRYJIVca9_E/0/da"><img src="http://feedads.g.doubleclick.net/~a/_YJXOviaeaJg_nZ4XRYJIVca9_E/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/_YJXOviaeaJg_nZ4XRYJIVca9_E/1/da"><img src="http://feedads.g.doubleclick.net/~a/_YJXOviaeaJg_nZ4XRYJIVca9_E/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-575128311021380259Wed, 09 Apr 2008 13:38:00 +00002008-04-09T06:39:33.922-07:00A nice data tip comes our way from LizardTech a really cool historical aerials site hosted by NETR online (A Division of National Environmental Title Research, LLC). With the help of GeoExpress and Express Server NETR was able to publish aerials showing off different locations in the U.S. Some of the locations have data from several different years going back as far as the 1950s, so you can http://gisdata.blogspot.com/2008/04/cool-historical-aerials-site.htmlnoreply@blogger.com (Glenn The GISuser)4 <p><a href="http://feedads.g.doubleclick.net/~a/FZ9KYZLwZIX3WKSSYdNJJvnQ69M/0/da"><img src="http://feedads.g.doubleclick.net/~a/FZ9KYZLwZIX3WKSSYdNJJvnQ69M/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/FZ9KYZLwZIX3WKSSYdNJJvnQ69M/1/da"><img src="http://feedads.g.doubleclick.net/~a/FZ9KYZLwZIX3WKSSYdNJJvnQ69M/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-4984870816909956195Thu, 03 Apr 2008 03:49:00 +00002008-04-02T20:51:03.048-07:00A tip... if your considering buying free, public data from a commercial data whore like the datadepot or other... wait a minute! Do you really know what your getting? Also, before you buy, blast provide a comment or email me asking for a tip where you can get the same data for free... I'm glad to provide you with a tiphttp://gisdata.blogspot.com/2008/04/hold-on-before-you-buy-that-free-data.htmlnoreply@blogger.com (Glenn The GISuser)9 <p><a href="http://feedads.g.doubleclick.net/~a/g9pleECcAdAXEI4_EBtoky0mgac/0/da"><img src="http://feedads.g.doubleclick.net/~a/g9pleECcAdAXEI4_EBtoky0mgac/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/g9pleECcAdAXEI4_EBtoky0mgac/1/da"><img src="http://feedads.g.doubleclick.net/~a/g9pleECcAdAXEI4_EBtoky0mgac/1/di" border="0" ismap="true"></img></a></p>tag:blogger.com,1999:blog-7270245107819847044.post-2943058224040838293Thu, 03 Apr 2008 03:49:00 +00002008-04-02T20:49:24.588-07:00This is cool from NOAA... view raster nautical charts overlaid on Google maps... nice! See http://demo.geogarage.com/noaa/http://gisdata.blogspot.com/2008/04/raster-nautical-charts-overlaid-on.htmlnoreply@blogger.com (Glenn The GISuser)4 <p><a href="http://feedads.g.doubleclick.net/~a/nOz1XlC1RP2kFWeR1W16WbU5EgA/0/da"><img src="http://feedads.g.doubleclick.net/~a/nOz1XlC1RP2kFWeR1W16WbU5EgA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/nOz1XlC1RP2kFWeR1W16WbU5EgA/1/da"><img src="http://feedads.g.doubleclick.net/~a/nOz1XlC1RP2kFWeR1W16WbU5EgA/1/di" border="0" ismap="true"></img></a></p>