Hi everyone, it's important to take an active part in the quality of spatial data.  Firstly, regarding the acreage computations in SHOREZONE_IWWH see this note from Don Katnik:

 

People are sometimes confused when the acreage field does equal the value you get from Shape.Area because they don’t realize that the acreage doesn’t include the 250 ft upland zone or, for Shoreland Zoning, forested wetland acres.  It’s in the attribute metadata.

 

From the metadata for Shorezone_Iwwh:

 

Attribute Label: SZ_WtlndAc
Attribute Definition: Wetland acreage based on shoreland zoning definition (does not include forested wetlands or upland zone)

 

Secondly if errors are found rather than emailing them around on a listserv, I think the better approach is to contact the data administrator as listed in the metadata.  In this case it is Don Katnik at IF&W.  941-4455 or donald.katnik(at)maine.gov.

 

**********
Michael Smith
State GIS Manager
Maine Office of GIS

 


From: Katnik, Donald
Sent: Monday, June 22, 2009 12:36 PM
To: Smith, Michael
Subject: RE: Maine Office of GIS Updates, 6/22/09

Forward this from the metadata for Shorezone_Iwwh:

 

Attribute Label: SZ_WtlndAc
Attribute Definition: Wetland acreage based on shoreland zoning definition (does not include forested wetlands or upland zone)

 

------------------------------------------

Donald Katnik, Habitat Group Leader

Maine Dept. Inland Fisheries & Wildlife

650 State St., Bangor, ME 04401

(207) 941-4455


From: Smith, Michael
Sent: Mon, June 22, 2009 12:33 PM
To: Katnik, Donald
Subject: RE: Maine Office of GIS Updates, 6/22/09

 

Can I forward this back to the geolibrary list (where everybody now thinks the acreage field is wrong)?  Or can you?

 

**********
Michael Smith
State GIS Manager
Maine Office of GIS

 

 


From: Katnik, Donald
Sent: Monday, June 22, 2009 12:30 PM
To: Smith, Michael
Subject: RE: Maine Office of GIS Updates, 6/22/09

People are sometimes confused when the acreage field does equal the value you get from Shape.Area because they don’t realize that the acreage doesn’t include the 250 ft upland zone or, for Shoreland Zoning, forested wetland acres.  It’s in the attribute metadata.

 

------------------------------------------

Donald Katnik, Habitat Group Leader

Maine Dept. Inland Fisheries & Wildlife

650 State St., Bangor, ME 04401

(207) 941-4455


From: Smith, Michael
Sent: Mon, June 22, 2009 12:28 PM
To: Katnik, Donald
Subject: FW: Maine Office of GIS Updates, 6/22/09

 

FYI see comment below regarding acreage fields of shorezone_iwwh - might want to check that.

 

**********
Michael Smith
State GIS Manager
Maine Office of GIS

 

 


From: Maine GeoLibrary [mailto:[log in to unmask]] On Behalf Of Jon Lockman
Sent: Monday, June 22, 2009 11:43 AM
To: [log in to unmask]
Subject: Re: Maine Office of GIS Updates, 6/22/09

You need to use shorezone_iwwh, not iwwh.

The files are different.

Also, you need to troubleshoot the shorezone_iwwh before you publish...don’t just drop it into your Shoreland zoning map without checking the acreage field, etc.

-JTL

 

Jonathan T. Lockman AICP

Planning Director

Southern Maine Regional Planning Commission

21 Bradeen Street, Suite 304

Springvale, ME  04083

 

Email:  [log in to unmask]

Web:   http://www.smrpc.org

Voice:  207-324-2952

Fax:     207-324-2958

 

-----Original Message-----
From: Maine GeoLibrary [mailto:[log in to unmask]] On Behalf Of Jim Fisk
Sent: Monday, June 22, 2009 11:09 AM
To: [log in to unmask]
Subject: Re: Maine Office of GIS Updates, 6/22/09

 

Is this new DEP regulated RP for next week’s deadline?

 

James L. Fisk, RLA

Director of Planning and Economic Development

Town of South Berwick

180 Main Street

South Berwick, Maine 03908

207-384-3300 ext. 118

207-384-3303 fax

[log in to unmask]

http://www.southberwickmaine.org/

 


From: Maine GeoLibrary [mailto:[log in to unmask]] On Behalf Of Bud Benson
Sent: Monday, June 22, 2009 10:25 AM
To: [log in to unmask]
Subject: Re: Maine Office of GIS Updates, 6/22/09

 

Thanks.

 

Alton H. Benson, P.E.

Planning Board Administrator

Standish Municipal Bldg.

175 Northeast Road

Standish, ME 04084

Ph: (207) 642-3461 ext 206

Fax:(207) 642-5181


From: Maine GeoLibrary [mailto:[log in to unmask]] On Behalf Of Kirouac, David
Sent: Monday, June 22, 2009 10:16 AM
To: [log in to unmask]
Subject: Maine Office of GIS Updates, 6/22/09

 

IWWH (Inland Waterfowl / Wading bird Habitat) has been UPDATED in the MEGIS internet Data Catalog, http://megis.maine.gov/catalog.  Please refer to the metadata for additional information.

 

 

David Kirouac

Maine Office of GIS

Office of Information Technology

207-624-9404

http://megis.maine.gov

 

 

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