Basemap is one of the many gis services
available on MEGIS’s web mapping service (megisims.state.me.us). It has
many data layers, including the drg tiles. It’s the same data that is
available on MEGIS’s website in the basemap viewer – basically I’m
just trying to view that wms with ESRI software.
From: Maine GeoLibrary
[mailto:[log in to unmask]] On
Behalf Of Dave Hobbins
Sent: Tuesday, December 16, 2008
11:56 AM
To: [log in to unmask]
Subject: Re: Open-source GIS
Software
Hi Amanda: When you
say basemap are you referring to the digital raster graphic (drg) tile?
dh
-----------------------------------------------------------------------------------
Dave Hobbins
UMFK,
ph: 207/834-7614
From: Maine GeoLibrary
[mailto:[log in to unmask]] On
Behalf Of
Sent: Tuesday, December 16, 2008
11:22 AM
To: [log in to unmask]
Subject: Re: Open-source GIS
Software
Since I won’t be able to attend the roundtable this
week, I thought I’d throw out a question and hope someone could help me.
Since we have limited ArcGIS licenses available I’ve
been trying to set up other potential users with ArcExplorer and adding the
MEGIS basemap and orthomap (from megisims.state.me.us). However I’m
running into an issue overlaying the basemap on the orthomap since the basemap
appears to have a background color set to gray. When I use the map service in
ArcMap I’m able to change the background fill color, but ArcExplorer does
not have this functionality – I can change the basemap layer’s
transparency, but it is difficult to see the details. I would prefer to
not have to download contours and hydrography layers when they are available
from an internet map service. Can anyone suggest a work around for this
issue? Or would using another open-source GIS program make a difference?
Thanks for your help,
Town of New
New
phone: (207) 926-4126 Ext. 4
fax: (207) 926-4136
The Town of
From: Maine GeoLibrary
[mailto:[log in to unmask]] On
Behalf Of Andrew M. Land
Sent: Monday, December 08, 2008
11:43 AM
To: [log in to unmask]
Subject: Re: Open-source GIS
Software
I’ve had good luck turning people onto
Accuglobe
Best,
Andrew
From: Maine GeoLibrary
[mailto:[log in to unmask]] On
Behalf Of Smith, Michael
Sent: Thursday, December 04, 2008
12:50 PM
To: [log in to unmask]
Subject: Re: Open-source GIS
Software
Probably the biggest open-source GIS usage
is MapServer, a web-mapping platform widely used. GeoServer is also
widely-used and a bit more user-friendly.
For desktop users, I would recommend:
MapWindow (Windows only)
QGIS (multi-platform and includes a GRASS plug-in)
gvSIG is also open-source, but I have
found some of the documentation is still Spanish-only
Keep in mind these tools have limited
functionality compared to ArcGIS or MapInfo, but for a lot of people all they
need is this lower level of functionality. Potentially very useful
especially for municipalities with small budgets.
GDAL/OGR is one of my favorite tools, it
is a command-line interface for converting spatial data from one format to
another, reprojecting data, mosaicking images, etc. It is great for
batch-processing image data.
**********
Michael Smith
State GIS Manager
From: Maine
GeoLibrary [mailto:[log in to unmask]] On Behalf Of Kelly Bellis
Sent: Thursday, December 04, 2008
11:07 AM
To: [log in to unmask]
Subject: Open-source GIS Software
Does anybody use an open-source GIS program?
Or can you recommend one?
Is GRASS the best thing for Windows users?
I started to write and ask the Geolibrary listserv members this question a
month or so ago, but after so many folks freaked out from my last question (Tax
Maps - any format) and subsequently asked to be taken off the listserv, fear
and guilt has - up until now - been able to suppress the query. However, the
pursuit of the best open-source GIS program still lingers and in advance of the
Thursday 12.18.2008 11:30-2:00 Central Maine Roundtable at the Waterville
City Hall in the Council Chambers (see Dan Walters notice below) I thought
it a good time to ask. I've also cc'd this notice to surveyors in the Hancock
and Penobscot area in case they might also be looking for an economic
alternative to ESRI products.
And for any Geolibrary listserv members interested, you're most certainly
welcome to attend the MSLS Hancock-Penobscot Chapter's meeting Thursday
12.11.2008 5:30PM at the Whig
and Courier
Pub upstairs in the meeting room in Bangor where Paul Swett is slated to
give an ArcPad GIS demonstration.
V. Kelly Bellis, PLS 2099
Horizon Surveying Company, Inc.
207.667.6912
Tue, 25 Nov 2008 15:15:37 Notice from Dan Walters:
The
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If you no longer wish to receive e-mail from this list, you can remove your
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