New Jersey 2012 High Resolution Orthophotography, Seam line Photo Date Polygons  
Downloadable Data 
New Jersey 2012 High Resolution Orthophotography, Seam line Photo Date Polygons
 
Keywords:
  Theme:   digital orthophotography, digital land base, remote sensing, aerial photography, digital image map, aerial photograph, orthophoto, basemap, imageryBaseMapsEarthCover, njfw_orthophoto 
  Place:   New Jersey, United States, Mid Atlantic, NJ, East Coast, US 
 
Description:
  Abstract:  Polygon layer specifying date of capture of orthoimagery in 2012 for each area in New Jersey. This layer was derived from the seamlines created by orthophoto technicians when stitching imagery together to create a seamless image of the entire state.
  Purpose:  This layer was created in order to answer for general users, "on what date was the imagery captured for my area of interest?"
  Supplemental Information:  In order to create one large seamless image, hand drawn seam lines are drawn in by orthophoto technicians to create a tie line between each image and the next. These lines are strategically drawn to minimize changes in the imagery caused by building and tree lean as well as tonal differences. This data set consists of the seamline polygons drawn for the 2012 - 2013 NJ Orthophoto mapping project, attributed with the date of each image used, merged into one layer, and dissolved to show the coverage area for each date of imagery used for the project. Please note that several records include multiple, disjoint polygons. See Process Steps for details of production of this layer.
 
Publisher Information
  Publisher:   NJ Office of Information Technology, Office of Geographic Information Systems (NJOIT - OGIS) 
  Publication Place:   Trenton, NJ 
  Publication Date:   20130401 
  Direct NJGIN
metadata link:  
https://njgin.state.nj.us/NJ_NJGINExplorer/ShowMetadata.jsp?docId=E134A805-F306-440E-B393-F40A1C7E6294 
 
Spatial Domain:
  West Coordinate:   -75.600760 
  East Coordinate:   -73.870111 
  North Coordinate:   41.372754 
  South Coordinate:   38.910882 
  Coverage Area:   New Jersey 
 
Spatial Data Information:
  Data Type:   Vector 
  Data Format:   AVSHPf 
  Data Projection:   NAD 1983 StatePlane New Jersey FIPS 2900 Feet 
  Data Scale:   1:2400 
 
 
Status of the Data:
  Progress:   Complete 
  Data Update Frequency:   None planned 
 
Data Storage and Access Information:
  Access Constraints:  None
  Use Constraints:  See Purpose (Summary) and Data Quality sections for conditions that limit appropriate uses. Acknowledgement of the data set provider, NJ Office of Information Technology, Office of Geographic Information Systems (NJOIT - OGIS), would be appreciated for maps, data or other products derived from this data set.
  Online Linkage:  https://njgin.state.nj.us/oit/gis/download/NJ12orthoFlydate.zip

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