<?xml version="1.0"?>
<metadata>
  <idinfo>
    <citation>
      <citeinfo>
        <origin>State of Ohio Office of Information Technology, Ohio Geographically Referenced Information Program</origin>
        <pubdate>20171215</pubdate>
        <pubtime>Unknown</pubtime>
        <title>BN703593.tif</title>
        <geoform>raster digital file</geoform>
        <pubinfo>
          <pubplace>Columbus, OH</pubplace>
          <publish>OGRIP</publish>
        </pubinfo>
      </citeinfo>
    </citation>
    <descript>
      <abstract>The 2017 Wood County, OH Orthoimagery Project consists of the following:
	New countywide 1”=50’ scale color, 8-bit, 4-band orthoimagery with a 3-inch pixel resolution
	
In the Spring of 2017, Wood County obtained new orthoimagery covering the entire county (+/- 622 sq miles). The aerial imagery was collected during leaf-off conditions at a minimum resolution of 3-inch.  The orthos are delivered as a project dataset, consisting of 1,250' x 1,250' uncompressed 8-bit, 4-band GeoTIFF files. Along the perimeter of the project area, ortho-imagery is buffered at 100-feet. Products produced were 4-band, 8-bit orthophotos with a 0.25-foot ground sample distance GSD, countywide MrSIDs (RGB - 20x and 100x; CIR - 20x and 100x), countywide ECW (20x and 100x compression), and tile index provided as ESRI shapefile. Adjacent flight lines overlap by an average of 40 percent. Imagery was collected with Leica ADS100 digital camera and rectified using existing LiDAR data. The file naming convention is as follows: bnxxxyyy (Ohio North Zone); Please note that xxx and yyy represent the easting and northing coordinates (respectively) in state plane feet. Each GeoTIFF ortho file is approximately 100 megabytes in size. Any orthoimagery tile that is contained within or touching this 100-foot buffer will be provided as a full image tile.</abstract>
      <purpose>Wood County, OH has a goal to develop and/or update their existing orthoimagery geospatial dataset for use by city agencies, other levels of government, academia, and the general public, and to provide these datasets for inclusion to OGRIP.  OGRIP is a State of Ohio resource for geographic information technology users.</purpose>
    </descript>
    <timeperd>
      <timeinfo>
        <sngdate>
          <caldate>20170218</caldate>
        </sngdate>
      </timeinfo>
      <current>ground condition</current>
    </timeperd>
    <status>
      <progress>Complete</progress>
      <update>As needed</update>
    </status>
    <spdom>
      <bounding>
        <westbc>-83.463514</westbc>
        <eastbc>-83.458915</eastbc>
        <northbc>41.295846</northbc>
        <southbc>41.292377</southbc>
      </bounding>
    </spdom>
    <keywords>
      <theme>
        <themekt>None</themekt>
        <themekey>Raster</themekey>
        <themekey>Orthophoto</themekey>
      </theme>
      <place>
        <placekt>none</placekt>
        <placekey>United States</placekey>
        <placekey>Ohio</placekey>
        <placekey>Wood County, OH</placekey>
      </place>
    </keywords>
    <accconst>None</accconst>
    <useconst>None</useconst>
    <ptcontac>
      <cntinfo>
        <cntorgp>
          <cntorg>OGRIP</cntorg>
          <cntper>Jeff Smith</cntper>
        </cntorgp>
        <cntpos>GIS Manager</cntpos>
        <cntaddr>
          <addrtype>mailing and physical address</addrtype>
          <address>77 S. High St. - Rm 1990</address>
          <city>Columbus</city>
          <state>OH</state>
          <postal>43215</postal>
          <country>USA</country>
        </cntaddr>
        <cntvoice>(614) 466-4747</cntvoice>
        <cntfax>(614) 728-5297</cntfax>
      </cntinfo>
    </ptcontac>
    <native>Microsoft Windows 7 Professional Version 6.1 (Build 7600)</native>
  </idinfo>
  <dataqual>
    <logic>This orthophoto imagery follows the project boundary.</logic>
    <complete>The dataset is complete</complete>
    <posacc>
      <horizpa>
        <horizpar>The orthoimagery meets the National Standard for Spatial Data Accuracy (NSSDA) for 1"=50' scale.</horizpar>
      </horizpa>
    </posacc>
    <lineage>
      <procstep>
        <procdesc>The Leica ADS100 Airborne Digital Sensor is a push-broom geometry sensor, collecting 12-bit data with 12,000 pixel swath coverage with up to a 5-centimeter spatial resolution. The sensor is capable of collecting multiple spectral bands and angles simultaneously. Leica ADS100 collects seven bands of imagery simultaneously: three panchromatic CCD lines capture information in the forward, nadir and backward views from the aircraft, while four multispectral lines capture data in the red, green, blue, and near color infrared band. The imagery for this task order was acquired using the Leica ADS100 multispectral scanner. The ADS100 utilizes the Leica IPAS20 direct positioning and orientation system that is based on airborne GPS and inertial measurement unit (IMU) technology. The IPAS20 data were reduced using Leica Inertial Explorer software package. All of the source imagery was processed using the Leica XPRO software package. This package provides the capability to perform digital image processing, aerial triangulation, and image rectification. The strips of imagery were ortho rectified to newly collected LiDAR digital elevation model (DEM) data. The individual rectified strips of ortho rectified imagery were then mosaicked together to form a seamless imagery database over the entire task order area using the OrthoVista software by Inpho GmbH. The final digital orthophoto imagery (DOI) were extracted using OrthoVista.</procdesc>
        <procdate>20170218</procdate>
        <proccont>
          <cntinfo>
            <cntorgp>
              <cntorg>Woolpert, Inc.</cntorg>
            </cntorgp>
            <cntpos>Geospatial Services</cntpos>
            <cntaddr>
              <addrtype>mailing and physical address</addrtype>
              <address>4454 Idea Center Blvd.</address>
              <city>Dayton</city>
              <state>OH</state>
              <postal>45430</postal>
              <country>USA</country>
            </cntaddr>
            <cntvoice>(937) 461-5660</cntvoice>
            <cntfax>(937) 461-0743</cntfax>
            <hours>8:00 a.m. to 5:00 p.m. Eastern Time</hours>
          </cntinfo>
        </proccont>
      </procstep>
    </lineage>
  </dataqual>
  <spdoinfo>
    <direct>Raster</direct>
    <rastinfo>
      <rasttype>Pixel</rasttype>
      <rowcount>5000</rowcount>
      <colcount>5000</colcount>
    </rastinfo>
  </spdoinfo>
  <spref>
    <horizsys>
      <planar>
        <mapproj>
          <mapprojn>NAD 1983 HARN StatePlane Ohio North FIPS 3401 Feet</mapprojn>
          <lambertc>
            <stdparll>40.43333333333333</stdparll>
            <stdparll>41.7</stdparll>
            <longcm>-82.5</longcm>
            <latprjo>39.66666666666666</latprjo>
            <feast>1968500.0</feast>
            <fnorth>0.0</fnorth>
          </lambertc>
        </mapproj>
        <planci>
          <plance>row and column</plance>
          <coordrep>
            <absres>0.25</absres>
            <ordres>0.25</ordres>
          </coordrep>
          <plandu>foot_us</plandu>
        </planci>
      </planar>
      <geodetic>
        <horizdn>D North American 1983 HARN</horizdn>
        <ellips>GRS 1980</ellips>
        <semiaxis>6378137.0</semiaxis>
        <denflat>298.257222101</denflat>
      </geodetic>
    </horizsys>
  </spref>
  <distinfo>
    <distrib>
      <cntinfo>
        <cntorgp>
          <cntorg>OGRIP</cntorg>
        </cntorgp>
        <cntpos>GIS Manager</cntpos>
        <cntaddr>
          <addrtype>mailing and physical address</addrtype>
          <address>77 S. High St. - Rm 1990</address>
          <city>Columbus</city>
          <state>OH</state>
          <postal>43215</postal>
          <country>USA</country>
        </cntaddr>
        <cntvoice>(614) 466-4747</cntvoice>
        <cntfax>(614) 728-5297</cntfax>
      </cntinfo>
    </distrib>
    <resdesc>Downloadable Data</resdesc>
    <distliab>The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived. It is the responsibility of the data user to use the data appropriately and within the limitations of the data for which it was requested and prepared, in general, and these data in particular. The related graphics are intended to aid the data user in acquiring relevant data. It is not appropriate to use the related graphics as data. Woolpert gives no warranty, expressed or implied, as to the accuracy, reliability, or completeness of these data. It is strongly recommended that these data are directly acquired from a Woolpert server, and not indirectly through other sources which may have changed the data in some way. Although these data have been processed successfully upon Woolpert’s computer system, no warranty, expressed or implied, is made regarding the utility of the data on another system, or for general or scientific purposes; nor shall the act of distribution constitute any such warranty. This disclaimer applies both to individual use of the data and aggregate use with other data.</distliab>
    <stdorder>
      <digform>
        <digtinfo>
          <formname>TIFF</formname>
          <transize>100.0</transize>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr>http://ogrip.oit.ohio.gov/ServicesData/StatewideImagery/tabid/86/Default.aspx</networkr>
              </networka>
            </computer>
          </onlinopt>
          <offoptn>
            <offmedia>Unknown</offmedia>
            <recfmt>Digital</recfmt>
          </offoptn>
        </digtopt>
      </digform>
      <fees>None.</fees>
    </stdorder>
    <availabl>
      <timeinfo>
        <sngdate>
          <caldate>unknown</caldate>
          <time>unknown</time>
        </sngdate>
      </timeinfo>
    </availabl>
  </distinfo>
  <metainfo>
    <metd>20171215</metd>
    <metc>
      <cntinfo>
        <cntorgp>
          <cntorg>OGRIP</cntorg>
        </cntorgp>
        <cntpos>GIS Manager</cntpos>
        <cntaddr>
          <addrtype>mailing and physical address</addrtype>
          <address>77 S. High St. - Rm 1990</address>
          <city>Columbus</city>
          <state>OH</state>
          <postal>43215</postal>
          <country>USA</country>
        </cntaddr>
        <cntvoice>(614) 466-4747</cntvoice>
        <cntfax>(614) 728-5297</cntfax>
      </cntinfo>
    </metc>
    <metstdn>FGDC Content Standards for Digital Geospatial Metadata</metstdn>
    <metstdv>FGDC-STD-001-1998</metstdv>
    <mettc>local time</mettc>
  </metainfo>
</metadata>