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Hampden 2006

Tags
Digital Image map, orthophoto, rectified image, Digital orthophotos, ImageryBaseMapsEarthCover, Hampden, ground sample distance .15 meters, Maine, Aerial photography, rectified photograph, 2006


Summary

To support the Town of Hampden, ME GIS

Description

Digital color orthoimages

Credits

Use limitations

To be determined by Town of Hampden

Extent

Scale Range
Maximum (zoomed in)  1:5,000
Minimum (zoomed out)  1:150,000,000

ArcGIS Metadata 

Topics and Keywords 

Themes or categories of the resource  imageryBaseMapsEarthCover


Content type  Map Files
Export to FGDC CSDGM XML format as Resource Description No

Place keywords  Hampden, Maine

Temporal keywords  2006

Theme keywords  Digital Image map, orthophoto, rectified image, Digital orthophotos, ground sample distance .15 meters, Aerial photography, rectified photograph

Theme keywords  ImageryBaseMapsEarthCover

Thesaurus
Title ISO Keyword Thesaurus - Theme




Citation 

Title Hampden 2006
Publication date 2006-09-25
Indeterminate time unknown


Presentation formats  digital map
FGDC geospatial presentation format  raster digital data


Citation Contacts 

Responsible party
Organization's name James W. Sewall Company
Contact's role  originator


Resource Details 

Dataset languages  English


Status  completed


Supplemental information
Aerial Photography - 1" = 600' true color with ABGPS Control - 8 targeted points Scanning - 14 microns (1800 dpi) Mapping - DTM for orthos Orthos - 1" = 100' with 0.5' resolution, butt matched tiles
Processing environment Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.3.1.1850


ArcGIS item properties

Extents 

Extent
Description
flight date
Temporal extent
Date and time 2006-04-11
Indeterminate time unknown

Extent
Geographic extent
Bounding rectangle
West longitude -68.974765
East longitude -68.772469
South latitude 44.676142
North latitude 44.784393

Resource Points of Contact 

Point of contact
Individual's name Allen Grafton
Organization's name James W. Sewall Company
Contact's position Project Manager
Contact's role  point of contact


Contact information
Phone
Voice 207-827-4456 *210
Fax 207-827-3641

Address
Type postal
Delivery point PO Box 433
City Old Town
Administrative area Maine
Postal code 04468
Country US
e-mail address allen.grafton "at" jws.com

Hours of service 8 AM - 5 PM


Resource Constraints 

Legal constraints
Other constraints
To be determined by Town of Hampden
Constraints
Limitations of use
To be determined by Town of Hampden

Spatial Data Properties 

Georectified Grid
Number of dimensions 2


Axis dimensions properties
Dimension type  row (y-axis)
Dimension size 6667

Axis dimensions properties
Dimension type  column (x-axis)
Dimension size 6667

Axis dimensions properties
Dimension type  vertical (z-axis)
Dimension size 1

Cell geometry  area




Indirect spatial referencing
130 images all of Hampden, Maine.

Data Quality 

Scope of quality information
Resource level  dataset




Data quality report - Conceptual consistency
Measure description All orthophoto imagery was visually inspected for completeness to ensure that no gaps or image misplacement occurred.




Data quality report - Completeness omission


Data quality report - Absolute external positional accuracy
Dimension horizontal


Measure description +/- 2.5 Ft


Quantitative test results
Value 2.5


Evaluation method Within National Map Accuracy Standards (NMAS).




Lineage 

Process step
When the process occurred 2006-04-11
Description Photography acquired. Sewall CORS utilized for ABGPS base station.




Process step
When the process occurred 2006-04-14
Description Film inspected with no rejections.




Process step
When the process occurred 2006-04-25
Description 1800 dpi film scanning completed.




Process step
When the process occurred 2006-04-26
Description Digital Flight Line Index shapefile emailed to Town of Hampden.




Process step
When the process occurred 2006-05-05
Description GPS control field work completed




Process step
When the process occurred 2006-05-10
Description Sample Scan Confirmation document emailed to Town of Hampden and approved acceptable sample scan (less green).




Process step
When the process occurred 2006-05-11
Description Aerotriangulation completed.




Process step
When the process occurred 2006-05-12
Description GPS control processing completed.




Distribution 

Distributor
Contact information
Organization's name Maine Office of Geographic Information Systems
Contact's position GIS Coordinator
Contact's role  distributor


Contact information
Phone
Voice 207-624-7700

Address
Type postal
Delivery point State House Station #145
City Augusta
Administrative area Maine
Postal code 04333
Country USA
e-mail addressOIT.Customer-Support@maine.gov

Hours of service 9 am to 5 pm EST
Contact instructions
Monday through Friday


Transfer options
Online source
Locationhttp://www.maine.gov/geolib/wms.htm
Description  The Maine Office of GIS and the GeoLibrary Board provide web mapping services to distribute aerial photos and other digital data. A WMS is not a web application which you can see in a web browser; rather, it requires you to add the service to a GIS software application.



Metadata Details 

Metadata language English
Metadata character set  utf8 - 8 bit UCS Transfer Format


Scope of the data described by the metadata  dataset


ArcGIS metadata properties
Metadata format ArcGIS 1.0
Standard or profile used to edit metadata FGDC


Last modified in ArcGIS for the item 2013-12-16 11:34:42



Metadata Contacts 

Metadata contact
Individual's name Jason Thyen
Organization's name James W. Sewall Company
Contact's role  point of contact


Contact information
Phone
Voice 207-827-4456(313)
Fax 207-827-3641

Address
Type postal
Delivery point PO Box 433
City Old Town
Administrative area Maine
Postal code 04468
Country US
e-mail address jason.thyen "at" jws.com



Thumbnail and Enclosures 

Enclosure
Enclosure type  File
Description of enclosure original metadata
Original metadata document, which was translated yes
Source metadata format fgdc

FGDC Metadata (read-only) 

Identification 

Citation
Citation Information
OriginatorJames W. Sewall Company
Publication Date2006-09-25
Publication TimeUnknown
Title
Hampden 2006
Geospatial Data Presentation Formraster digital data

Description
Abstract
                            Digital color orthoimages
                          
Purpose
                            To support the Town of Hampden, ME GIS
                          
Supplemental Information
                            Aerial Photography - 1" = 600' true color with ABGPS
      Control - 8 targeted points
      Scanning - 14 microns (1800 dpi)
      Mapping - DTM for orthos
      Orthos - 1" = 100' with 0.5' resolution, butt matched tiles
                          
Time Period of Content
Time Period Information
Single Date/Time
Calendar Date2006-04-11
Time of Dayunknown
Currentness Reference
                            flight date
                          
Status
ProgressComplete
Maintenance and Update FrequencyTo be determined

Spatial Domain
Bounding Coordinates
West Bounding Coordinate-68.974765
East Bounding Coordinate-68.772469
North Bounding Coordinate44.784393
South Bounding Coordinate44.676142

Keywords
Theme
Theme Keyword Thesaurusnone
Theme KeywordDigital orthophotos
Theme KeywordDigital Image map
Theme KeywordAerial photography
Theme Keywordrectified photograph
Theme Keywordrectified image
Theme Keywordorthophoto
Theme Keywordground sample distance .15 meters

Theme
Theme KeywordDigital Image map
Theme Keywordorthophoto
Theme Keywordrectified image
Theme KeywordDigital orthophotos
Theme Keywordground sample distance .15 meters
Theme KeywordAerial photography
Theme Keywordrectified photograph
Theme KeywordImageryBaseMapsEarthCover

Place
Place Keyword Thesaurusnone
Place KeywordHampden
Place KeywordMaine

Temporal
Temporal Keyword Thesaurusnone
Temporal Keyword2006

Access Constraints
                        To be determined by Town of Hampden
                      
Use Constraints
                        To be determined by Town of Hampden
                      
Point of Contact
Contact Information
Contact Person Primary
Contact PersonAllen Grafton
Contact OrganizationJames W. Sewall Company
Contact PositionProject Manager
Contact Address
Address Typemailing address
AddressPO Box 433
CityOld Town
State or ProvinceMaine
Postal Code04468
CountryUNITED STATES

Contact Voice Telephone207-827-4456 *210
Contact Facsimile Telephone207-827-3641
Contact Electronic Mail Addressallen.grafton "at" jws.com
Hours of Service8 AM - 5 PM

Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.3.1.1850

Data Quality 

Logical Consistency Report
                        All orthophoto imagery was visually inspected for completeness to ensure that no gaps or image misplacement occurred.
                      
Completeness Report
                        complete
                      
Positional Accuracy
Horizontal Positional Accuracy
Horizontal Positional Accuracy Report
                                +/- 2.5 Ft
                              
Quantitative Horizontal Positional Accuracy Assessment
Horizontal Positional Accuracy Value2.5
Horizontal Positional Accuracy Explanation
                                    Within National Map Accuracy Standards (NMAS).
                                  
Lineage
Process Step
Process Description
                                Photography acquired. Sewall CORS utilized for ABGPS base station.
                              
Process Date2006-04-11


Process Step
Process Description
                                Film inspected with no rejections.
                              
Process Date2006-04-14


Process Step
Process Description
                                1800 dpi film scanning completed.
                              
Process Date2006-04-25


Process Step
Process Description
                                Digital Flight Line Index shapefile emailed to Town of Hampden.
                              
Process Date2006-04-26


Process Step
Process Description
                                GPS control field work completed
                              
Process Date2006-05-05


Process Step
Process Description
                                Sample Scan Confirmation document emailed to Town of Hampden and approved acceptable sample scan (less green).
                              
Process Date2006-05-10


Process Step
Process Description
                                GPS control processing completed.
                              
Process Date2006-05-12


Process Step
Process Description
                                Aerotriangulation  completed.
                              
Process Date2006-05-11


Spatial Data Organization 

Indirect Spatial Reference Method
130 images all of Hampden, Maine.


Direct Spatial Reference MethodRaster


Raster Object Information
Raster Object TypePixel
Row Count6667
Column Count6667
Vertical Count1

Spatial Reference 

Horizontal Coordinate System Definition
Planar
Grid Coordinate System
Grid Coordinate System NameUniversal Transverse Mercator
Universal Transverse Mercator
UTM Zone Number19
Transverse Mercator
Scale Factor at Central Meridian0.999600
Longitude of Central Meridian-69.000000
Latitude of Projection Origin0.000000
False Easting500000.0000
False Northing0.00000

Planar Coordinate Information
Coordinate Representation
Abscissa Resolution0.150000
Ordinate Resolution0.150000
Planar Distance Unitsmeters

Geodetic Model
Horizontal Datum NameNorth American Datum of 1983
Ellipsoid NameGeodetic Reference System 80
Semi-major Axis6378137.000000
Denominator of Flattening Ratio298.257222

Distribution Information 

Resource DescriptionMap Files
Standard Order Process
Digital Form
Digital Transfer Option
Online Option
Computer Contact Information
Network Address
Network Resource Namehttp://www.maine.gov/geolib/wms.htm

Access Instructions
                                        The Maine Office of GIS and the GeoLibrary Board provide web mapping services to distribute aerial photos and other digital data. A WMS is not a web application which you can see in a web browser; rather, it requires you to add the service to a GIS software application. 
                                      

Metadata Reference 

Metadata Date2010-03-30
Metadata Contact
Contact Information
Contact Person Primary
Contact PersonJason Thyen
Contact OrganizationJames W. Sewall Company
Contact Address
Address Typemailing address
AddressPO Box 433
CityOld Town
State or ProvinceMaine
Postal Code04468
CountryUNITED STATES

Contact Voice Telephone207-827-4456(313)
Contact Facsimile Telephone207-827-3641
Contact Electronic Mail Addressjason.thyen "at" jws.com

Metadata Standard NameFGDC Content Standards for Digital Geospatial Metadata
Metadata Standard VersionFGDC-STD-001-1998


Metadata Access Constraintsnone
Metadata Use Constraints
none