Metadata for Montana NAIP Air Photo Dates, 2005-2021 Metadata for Montana NAIP Air Photo Dates, 2005-2021
Identification Information:
Citation:
Originator: USDA Farm Production and Conservation Business Center
Publication date: 08/15/2022
Title: Montana NAIP Air Photo Dates, 2005-2021
Publisher: Montana State Library
Online linkage: https://mslservices.mt.gov/Geographic_Information/Applications/DigitalAtlas/?layers=1100&basemap=NAIP2021

Abstract:
This is a composite of the photo date layers for the 2005, 2009, 2011, 2013, 2015, 2017, 2019, and 2021 NAIP aerial photos.

The layer does not draw on the map. Zoom in to a location you want photo dates for and click on the map. The pop-up window will show the photo dates for the location you clicked.

Time period of content:
Beginning date: 07/01/2005
Ending date: 10/19/2021
Currentness reference: Ground Condition
Access constraints: None
Use constraints:
The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time.
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Spatial Data Organization Information:
Point and vector object information:
SDTS object type: GT-polygon composed of chains
SDTS object count: 53966
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Spatial Reference Information:
Horizontal coordinate system definition:
Map projection:
Map projection name: WGS 1984 Web Mercator Auxiliary Sphere
Map projection parameters:
WGS 1984 Web Mercator Auxiliary Sphere
Other projection's definition:
PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]-20037700-3024110010000-10000010000-100000100000.0010.0010.001true1021003857
Planar distance units: meter
Geodetic model:
Horizontal datum name: D WGS 1984
Ellipsoid name: WGS 1984
Semi-major axis: 6378137.0
Denominator of flattening ratio: 298.257223563
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Entity and Attribute Information:
Entity type label: NAIP_Photo_Dates

Attribute label: OBJECTID
Attribute definition: Internal feature number.
Attribute domain:
Sequential unique whole numbers that are automatically generated.

Attribute label: Shape
Attribute definition: Feature geometry.
Attribute domain: Coordinates defining the features.

Attribute label: NAIP_2005

Attribute label: NAIP_2009

Attribute label: NAIP_2011

Attribute label: NAIP_2013

Attribute label: NAIP_2015

Attribute label: NAIP_2017

Attribute label: NAIP_2019

Attribute label: NAIP_2021

Attribute label: Shape_Length
Attribute definition: Length of feature in internal units.
Attribute domain: Positive real numbers that are automatically generated.

Attribute label: Shape_Area
Attribute definition: Area of feature in internal units squared.
Attribute domain: Positive real numbers that are automatically generated.

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Distribution Information:
Distributor:
Montana State Library
PO Box 201800
Helena, MT 59620-1800


Telephone: 406-444-5354
E-Mail: geoinfo@mt.gov


Resource description: Live Data and Maps


Distribution liability:
The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time.
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Metadata Reference Information:
Metadata date: 08/16/2021
Metadata contact:
Montana State Library
PO Box 201800
Helena, MT 59620-1800


Telephone: 406-444-5354
E-Mail: geoinfo@mt.gov


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