ÿþ<HTML> <HEAD> <SCRIPT LANGUAGE="JScript"><!-- function test() { var ua = window.navigator.userAgent var msie = ua.indexOf ( "MSIE " ) if ( msie == -1 ) document.write("<P>" + "Netscape") } function fix(e) { var par = e.parentNode; e.id = ""; e.style.marginLeft = "0.42in"; var pos = e.innerText.indexOf("\n"); if (pos > 0) { while (pos > 0) { var t = e.childNodes(0); var n = document.createElement("PRE"); var s = t.splitText(pos); e.insertAdjacentElement("afterEnd", n); n.appendChild(s); n.style.marginLeft = "0.42in"; e = n; pos = e.innerText.indexOf("\n"); } var count = (par.children.length); for (var i = 0; i < count; i++) { e = par.children(i); if (e.tagName == "PRE") { pos = e.innerText.indexOf(">"); if (pos != 0) { n = document.createElement("DD"); e.insertAdjacentElement("afterEnd", n); n.innerText = e.innerText; e.removeNode(true); } } } if (par.children.tags("PRE").length > 0) { count = (par.children.length); for (i = 0; i < count; i++) { e = par.children(i); if (e.tagName == "PRE") { e.id = ""; if (i < (count-1)) { var e2 = par.children(i + 1); if (e2.tagName == "PRE") { e.insertAdjacentText("beforeEnd", e2.innerText+"\n"); e2.removeNode(true); count = count-1; i = i-1; } } } } } } else { n = document.createElement("DD"); par.appendChild(n); n.innerText = e.innerText; e.removeNode(true); } } --></SCRIPT> </HEAD> <BODY BGCOLOR="#FFFFFF" ONCONTEXTMENU="return true"> <FONT COLOR="00008B" SIZE="2" FACE="Verdana"> <A name="Top" /> <TABLE COLS="2" WIDTH="100%" BGCOLOR="#CCFFCC" CELLPADDING="11" BORDER="0" CELLSPACING="0"> <TR ALIGN="center" VALIGN="center"> <TD COLSPAN="2"> <FONT COLOR="#006400" FACE="Verdana" SIZE="4"> <B>IMAGES.GIS.COLOR_AERIALS_2005</B> </FONT> </TD> </TR> <TR ALIGN="left" VALIGN="top"> <TD> <FONT COLOR="#006400" FACE="Verdana" SIZE="2"> <P> <B>Data format:</B> SDE Raster Dataset </P> <P><B>File or table name:</B> IMAGES.GIS.COLOR_AERIALS_2005</P> <P><B>Coordinate system:</B> Transverse Mercator </P> <P><B>Theme keywords:</B> Digital Orthos, Imagery, Aerial photography, Aerotriangulation, ADS40, DSM, Digital Surface Model, DEM, Digital Elevation Model, orthoimagery, Aerial Acquisition</P> </FONT> </TD> </TR> <TR> <TD COLSPAN="2"> <FONT COLOR="#006400" FACE="Verdana" SIZE="2"> <B>Abstract:</B> This metadata record describes the acquisition and production of natural color and color infrared digital ground orthoimagery covering Lee County, Florida and the Babcock Ranch Property. The orthos were produced at a scale of 1 to 1, 2400 with a 6 inch pixel resolution for the project area. An updated DEM in ASCII format and Mylars plotted at 1 to 2,400 were provided<BR /><BR /> </FONT> </TD> </TR> </TABLE> <H3>FGDC and ESRI Metadata:</H3> <UL> <LI><A HREF="#Identification_Information">Identification Information</A></LI> <LI><A HREF="#Data_Quality_Information">Data Quality Information</A></LI> <LI><A HREF="#Spatial_Data_Organization_Information">Spatial Data Organization Information</A></LI> <LI><A HREF="#Spatial_Reference_Information">Spatial Reference Information</A></LI> <LI><A HREF="#221883552"> Distribution Information </A></LI> <LI><A HREF="#Metadata_Reference_Information">Metadata Reference Information</A></LI> </UL> <BLOCKQUOTE><FONT SIZE="1"> Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) <A TARGET="viewer" HREF="http://www.fgdc.gov/metadata/contstan.html"> <I>Content Standard for Digital Geospatial Metadata (CSDGM)</I></A>. Elements shown with <FONT color="#006400">green</FONT> text are defined in the <A TARGET="viewer" HREF="http://www.esri.com/metadata/esriprof80.html"> <I>ESRI Profile of the CSDGM</I>.</A> Elements shown with a green asterisk (<FONT color="#006400">*</FONT>) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with <FONT color="#999999">gray</FONT> text. </FONT></BLOCKQUOTE> <A name="Identification_Information"><HR /></A> <DL> <DT><FONT color="#0000AA" size="3"><B>Identification Information:</B></FONT></DT> <BR /><BR /> <DD> <DL> <DT><FONT color="#0000AA"><B>Citation:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Citation information:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Originators:</B></FONT> EarthData International, Inc.</DT> <BR /><BR /><DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Title:</B></FONT></DT> <DD>IMAGES.GIS.COLOR_AERIALS_2005</DD> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>File or table name:</B></FONT> IMAGES.GIS.COLOR_AERIALS_2005</DT> <BR /><BR /><DT> <FONT color="#0000AA"><B>Publication date:</B></FONT> 20061106</DT> <DT><FONT color="#0000AA"><B>Publication time:</B></FONT> Unknown</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Geospatial data presentation form:</B></FONT> SDE raster digital data</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Publication information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Publication place:</B></FONT> Frederick, Maryland</DT> <DT><FONT color="#0000AA"><B>Publisher:</B></FONT> EarthData International, Inc.</DT> </DL> </DD> <BR /> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Online linkage:</B></FONT> </DT> <BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Description:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Abstract:</B></FONT></DT> <PRE ID="original">This metadata record describes the acquisition and production of natural color and color infrared digital ground orthoimagery covering Lee County, Florida and the Babcock Ranch Property. The orthos were produced at a scale of 1 to 1, 2400 with a 6 inch pixel resolution for the project area. An updated DEM in ASCII format and Mylars plotted at 1 to 2,400 were provided</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV><BR /> <DIV> <DT><FONT color="#0000AA"><B>Purpose:</B></FONT></DT> <PRE ID="original">The acquisition, production, and delivery of natural color and color infrared digital orthoimagery covering Lee County, Florida The imagery will be used for environmental planning, resource inventory, and GIS development.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV><BR /> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Language of dataset:</B></FONT> en</DT><BR /><BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Time period of content:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Time period information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Single date/time:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Calendar date:</B></FONT> 20061106</DT> </DL> </DD> </DL> </DD> <BR /> <DIV> <DT><FONT color="#0000AA"><B>Currentness reference:</B></FONT></DT> <PRE ID="original">Ground Condition</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV><BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Status:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Progress:</B></FONT> Complete</DT> <DT> <FONT color="#0000AA"><B>Maintenance and update frequency:</B></FONT> Unknown</DT> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Spatial domain:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Bounding coordinates:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>West bounding coordinate:</B></FONT> -82.282535</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>East bounding coordinate:</B></FONT> -81.556022</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>North bounding coordinate:</B></FONT> 26.793202</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>South bounding coordinate:</B></FONT> 26.313820</DT> </DL> </DD> <BR /> <DT><FONT color="#006400"><B>Local bounding coordinates:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Left bounding coordinate:</B></FONT> 563999.750000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Right bounding coordinate:</B></FONT> 800999.750000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Top bounding coordinate:</B></FONT> 894000.250000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Bottom bounding coordinate:</B></FONT> 720000.250000</DT> </DL> </DD> <BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Keywords:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Theme:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Theme keywords:</B></FONT> Digital Orthos, Imagery, Aerial photography, Aerotriangulation, ADS40, DSM, Digital Surface Model, DEM, Digital Elevation Model, orthoimagery, Aerial Acquisition</DT> <DT> <FONT color="#0000AA"><B>Theme keyword thesaurus:</B></FONT> EarthData</DT> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Place:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Place keywords:</B></FONT> Lee County, Florida, USA</DT> <DT><FONT color="#0000AA"><B>Place keyword thesaurus:</B></FONT> Geographic Names Information System</DT> </DL> </DD> <BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Access constraints:</B></FONT> None</DT> <DIV> <DT><FONT color="#0000AA"><B>Use constraints:</B></FONT></DT> <PRE ID="original">None</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /><DT><FONT color="#0000AA"><B>Point of contact:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact organization primary:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Contact person:</B></FONT> Raquel Charrois</DT> <DT> <FONT color="#0000AA"><B>Contact organization:</B></FONT> EarthData International, Inc.</DT> </DL> </DD> <DT><FONT color="#0000AA"><B>Contact position:</B></FONT> Project Manager</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact address:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Address type:</B></FONT> mailing and physical address</DT> <DIV> <DT><FONT color="#0000AA"><B>Address:</B></FONT></DT> <PRE ID="original">7320 Executive Way</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> <FONT color="#0000AA"><B>City:</B></FONT> Frederick</DT> <DT> <FONT color="#0000AA"><B>State or province:</B></FONT> Maryland</DT> <DT> <FONT color="#0000AA"><B>Postal code:</B></FONT> 21704</DT> <DT><FONT color="#0000AA"><B>Country:</B></FONT> USA</DT> </DL> </DD> <BR /> <DT> <FONT color="#0000AA"><B>Contact voice telephone:</B></FONT> 301-948-8550 x181</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact electronic mail address:</B></FONT> Rcharrois@earthdata.com</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Hours of service:</B></FONT> Monday to Friday 8:00am to 5:00pm EST</DT> <BR /><BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Native dataset format:</B></FONT> SDE Raster Dataset</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Native data set environment:</B></FONT></DT> <DD>Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722</DD> <BR /><BR /></DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Data_Quality_Information"><HR /></A> <DL> <DT><FONT color="#0000AA" size="3"><B>Data Quality Information:</B></FONT></DT> <BR /><BR /> <DD> <DL> <DT><FONT color="#0000AA"><B>Attribute accuracy:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Attribute accuracy report:</B></FONT></DT> <PRE ID="original">This data has been produced to be fully compliant with the National Map Accuracy Standards (NMAS) for mapping at a scale of 1 to 1,200.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> </DL> </DD> <DIV> <DT><FONT color="#0000AA"><B>Logical consistency report:</B></FONT></DT> <PRE ID="original">Compliance with the accuracy standard was ensured by the collection of photo identifiable GPS ground control after the acquisition of aerial imagery. The following checks were performed. 1. The ground control and airborne GPS data stream were validated through a fully analytical bundle aerotriangulation adjustment. The RMSE is less than 1, 10,000th of the flying height. 2. The DSM (DEM) data was checked against the project control. The technician visited and confirmed the accuracy of the points during initial processing 3. Digital orthophotography was validated through an inspection of edge matching and visual inspection for image quality.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DIV> <DT><FONT color="#0000AA"><B>Completeness report:</B></FONT></DT> <PRE ID="original">The following methods are used to assure imagery accuracy. 1. Use of IMU (inertial measurment unit) and ground control network utilizing GPS techniques. 2. Use of airborne GPS (global positioning system) in conjunction with the acquisition of imagery. The following software is used for validation of the imagery and surface modeling. 1. Aerotriangulation - ISTAR 2. DSM and DEM data - ISTAR 3. Digital Orthophotography - ISTAR, OrthoPro, and Photoshop. 4. Bentley - MicroStation 5. ISTAR 6. ESRI - ArcGIS 7. EarthData proprietary software 8. Adobe - Photoshop</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Positional accuracy:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Horizontal positional accuracy:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Horizontal positional accuracy report:</B></FONT></DT> <PRE ID="original">This data has been produced to be fully compliant with the National Map Accuracy Standards (NMAS) for mapping at a scale of 1 to 1,200 with a 6 inch pixel resolution.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> </DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Lineage:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Source information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Source citation:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Citation information:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Originators:</B></FONT> EarthData Aviation</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Title:</B></FONT></DT> <DD>Aerial Imagery Acquisition</DD> <BR /><BR /><DT> <FONT color="#0000AA"><B>Publication date:</B></FONT> 20050205</DT> <DT><FONT color="#0000AA"><B>Geospatial data presentation form:</B></FONT> remote-sensing image</DT> <BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Type of source media:</B></FONT> firewire</DT> <DT><FONT color="#0000AA"><B>Source citation abbreviation:</B></FONT></DT> <DD>Aerial Acquisition</DD> <DIV> <DT><FONT color="#0000AA"><B>Source contribution:</B></FONT></DT> <PRE ID="original">The aerial imagery acquisition for Lee County was flown to support the creation of digital orthophotography with a 6 inch pixel resolution. The imagery was acquired in 3 lift consisting of 96 lines running East-West. The imagery was flown at 4,750 feet AMT. Imagery was flown with a 30% overlap between flight lines. All imagery was collected using the Leica ADS40 digital pushbroom sensor.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Source time period of content:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Time period information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Range of dates/times:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Beginning date:</B></FONT> 20050118</DT> <DT><FONT color="#0000AA"><B>Ending date:</B></FONT> 20050205</DT> </DL> </DD> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Source currentness reference:</B></FONT></DT> <DD>Ground Condition</DD> </DL> </DD> <BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Source information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Source citation:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Citation information:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Originators:</B></FONT> TerraSurv, Inc</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Title:</B></FONT></DT> <DD>Report of GPS Survey for Lee County, Florida</DD> <BR /><BR /><DT> <FONT color="#0000AA"><B>Publication date:</B></FONT> 20050210</DT> <DT><FONT color="#0000AA"><B>Publication time:</B></FONT> Unknown</DT> <DT><FONT color="#0000AA"><B>Geospatial data presentation form:</B></FONT> model</DT> <BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Source scale denominator:</B></FONT> 1200</DT> <DT><FONT color="#0000AA"><B>Type of source media:</B></FONT> electronic mail system</DT> <DT><FONT color="#0000AA"><B>Source citation abbreviation:</B></FONT></DT> <DD>Ground Control</DD> <DIV> <DT><FONT color="#0000AA"><B>Source contribution:</B></FONT></DT> <PRE ID="original">TerraSurv, Inc, under contract to EarthData International successfully established ground control for the Lee County project area. A total of 15 ground control points were acquired using GPS for both vertical and horizontal coordinate values.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Source time period of content:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Time period information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Range of dates/times:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Beginning date:</B></FONT> 20050118</DT> <DT><FONT color="#0000AA"><B>Ending date:</B></FONT> 20050210</DT> </DL> </DD> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Source currentness reference:</B></FONT></DT> <DD>Ground Condition</DD> </DL> </DD> <BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Process step:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Process description:</B></FONT></DT> <PRE ID="original">EarthData utilized an ISTAR workflow for processing the Aerotriangulation for the orthoimagery covering Lee County, FL. The airborne GPS data was processed and integrated with the inertial measurement unit (IMU). The resulting imagery and control were imported into the ISTAR system for use in the aerotriangulation. The ADS40 imagery was downloaded onto the EarthData server and brought over to the UNIX based ISTAR system. The ground control was used in conjunction with the processed airborne global positioning system (ABGPS) results for the aerotriangulation. The ground control points were read in all available imagery and tie points between flight lines were selected. A fully analytical bundle adjustment was run. The properly formatted ISTAR results were used for subsequent processing. All final results were output into an AT report which is being delivered with the final orthos.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Process date:</B></FONT> 20050801</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Source used citation abbreviation:</B></FONT></DT> <DD>Aerotriangulation</DD> <DT><FONT color="#0000AA"><B>Source produced citation abbreviation:</B></FONT></DT> <DD>AT</DD> <BR /><BR /><DT><FONT color="#0000AA"><B>Process contact:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact organization primary:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Contact person:</B></FONT> Raquel Charrois</DT> <DT> <FONT color="#0000AA"><B>Contact organization:</B></FONT> EarthData International, Inc.</DT> </DL> </DD> <DT><FONT color="#0000AA"><B>Contact position:</B></FONT> Project Manager</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact address:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Address type:</B></FONT> mailing and physical address</DT> <DIV> <DT><FONT color="#0000AA"><B>Address:</B></FONT></DT> <PRE ID="original">7320 Executive Way</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> <FONT color="#0000AA"><B>City:</B></FONT> Frederick</DT> <DT> <FONT color="#0000AA"><B>State or province:</B></FONT> MD</DT> <DT> <FONT color="#0000AA"><B>Postal code:</B></FONT> 21704</DT> <DT><FONT color="#0000AA"><B>Country:</B></FONT> USA</DT> </DL> </DD> <BR /> <DT> <FONT color="#0000AA"><B>Contact voice telephone:</B></FONT> (301)-948-8550</DT> <DT><FONT color="#0000AA"><B>Contact facsimile telephone:</B></FONT> (301)-963-2064</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact electronic mail address:</B></FONT> rcharrois@earthdata.com</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Hours of service:</B></FONT> Mon - Fri 8:00am to 5:00pm EST</DT> <BR /><BR /><BR /></DL> </DD> </DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Process step:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Process description:</B></FONT></DT> <PRE ID="original">ISTAR was used in the processing of the DEM for orthorectification of the imagery covering the Lee County, FL project area. The existing DEM surface was imported into the ISTAR system. In areas of change the a new surface was generated. The ISTAR digital surface modeling is based on an auto correlated pixel-matching system within the ISTAR software. The auto correlated digital surface model (DSM) surface represents the initial surface model. The following is the process used. 1. Using the DSM ISTAR data set created, the technician performed a visual inspection of the data to verify that the flight lines met correctly. The technician also verified that there were no voids, and that the data covered the project limits. The technician then selected a series of areas from the dataset and inspected them where adjacent flight lines met. 2. This DSM surface is used in the rectification of the orthoimagery. This process created an update surface from the 2005 imagery. The data was exported to ASCII format.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Process date:</B></FONT> 20060106</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Source used citation abbreviation:</B></FONT></DT> <DD>Digital Surface Model</DD> <DT><FONT color="#0000AA"><B>Source used citation abbreviation:</B></FONT></DT> <DD>Digital Elevation Model</DD> <DT><FONT color="#0000AA"><B>Source produced citation abbreviation:</B></FONT></DT> <DD>DSM and DEM</DD> <BR /><BR /><DT><FONT color="#0000AA"><B>Process contact:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact organization primary:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Contact person:</B></FONT> Raquel Charrois</DT> <DT> <FONT color="#0000AA"><B>Contact organization:</B></FONT> EarthData International, Inc.</DT> </DL> </DD> <DT><FONT color="#0000AA"><B>Contact position:</B></FONT> Project Manager</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact address:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Address type:</B></FONT> mailing and physical address</DT> <DIV> <DT><FONT color="#0000AA"><B>Address:</B></FONT></DT> <PRE ID="original">7320 Executive Way</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> <FONT color="#0000AA"><B>City:</B></FONT> Frederick</DT> <DT> <FONT color="#0000AA"><B>State or province:</B></FONT> MD</DT> <DT> <FONT color="#0000AA"><B>Postal code:</B></FONT> 21704</DT> <DT><FONT color="#0000AA"><B>Country:</B></FONT> USA</DT> </DL> </DD> <BR /> <DT> <FONT color="#0000AA"><B>Contact voice telephone:</B></FONT> (301)-948-8550</DT> <DT><FONT color="#0000AA"><B>Contact facsimile telephone:</B></FONT> (301)-963-2064</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact electronic mail address:</B></FONT> rcharrois@earthdata.com</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Hours of service:</B></FONT> Mon - Fri 8:00 am to 5:00 pm EST</DT> <BR /><BR /><BR /></DL> </DD> </DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Process step:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Process description:</B></FONT></DT> <PRE ID="original">The digital orthophotography is comprised of natural color and color infrared 6 inch pixel resolution ground orthos for Lee County, Fl. The ISTAR process was used in the generation of the orthoimagery covering Lee County, FL. The initial radiometric adjustments were performed on the imagery for each flight line attempting to reach the best possible histogram. The rectification process was then run using the processed DSM surface and the radiometrically balanced imagery on each flight line. The quicklook (reduced resolution rectification) of each flight line exported out of ISTAR. A second set of radiometric adjustments were made using EarthData proprietary tools. The radiometrically balanced imagery was then re-imported into the ISTAR system and the histogram from the quicklook was applied to the full resolution imagery. Mosaic lines were placed, joining the ADS40 imagery strips. In initial QA/QC was performed by the technician to ensure that the mosaic lines were appropriately placed and that there was appropriate imagery coverage. The final imagery data set is removed from the ISTAR environment in a process called "packaging" where the individual tiles are created. All data processing in the ISTAR system is performed in UTM meters; it is during packaging that final datum and projection are defined. The created tiles are reviewed again for anomalies and interactive radiometric adjustment applied where needed. QA/QC was performed looking for anomalies, smears and other indications of problems within the digital Orthophoto creation process, interactive radiometric adjustment applied where needed. Two additional radiometric adjustments are applied to the completed orthos in Adobe Photoshop. The first is a sharpening mask filter; this filter is used to help increase sharpness of a digital image. The basis for this filter is to locate pixels that differ in value from surrounding pixels by the threshold specified. It then increases the pixels' contrast by the value identified. For neighboring pixels specified by the threshold, the lighter pixels get even lighter and the darker pixels get even darker based on the specified amount. The changes made maintained the integrity of the original histogram curve. The final digital ortho product was GeoTiff All data was delivered on DVDs.One set of black and white Mylars plots at a scale of 1 to 2,400 cut to Township,Section and Range were provided.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Process date:</B></FONT> 20060901</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Source used citation abbreviation:</B></FONT></DT> <DD>Digital Orthophotos</DD> <DT><FONT color="#0000AA"><B>Source produced citation abbreviation:</B></FONT></DT> <DD>Digital Orthos</DD> <BR /><BR /><DT><FONT color="#0000AA"><B>Process contact:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact organization primary:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Contact person:</B></FONT> Raquel Charrois</DT> <DT> <FONT color="#0000AA"><B>Contact organization:</B></FONT> EarthData International</DT> </DL> </DD> <DT><FONT color="#0000AA"><B>Contact position:</B></FONT> Project Manager</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact address:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Address type:</B></FONT> mailing and physical address</DT> <DIV> <DT><FONT color="#0000AA"><B>Address:</B></FONT></DT> <PRE ID="original">7320 Executive Way</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> <FONT color="#0000AA"><B>City:</B></FONT> Frederick</DT> <DT> <FONT color="#0000AA"><B>State or province:</B></FONT> MD</DT> <DT> <FONT color="#0000AA"><B>Postal code:</B></FONT> 21704</DT> <DT><FONT color="#0000AA"><B>Country:</B></FONT> USA</DT> </DL> </DD> <BR /> <DT> <FONT color="#0000AA"><B>Contact voice telephone:</B></FONT> 301-948-8550</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact electronic mail address:</B></FONT> rcharrois@earthdata.com</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Hours of service:</B></FONT> Mon - Fri 8:00 am to 5:00 pm EST</DT> <BR /><BR /><BR /></DL> </DD> </DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Process step:</B></FONT></DT> <DD> <DL> <DIV> <DT><FONT color="#0000AA"><B>Process description:</B></FONT></DT> <PRE ID="original">Metadata imported.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> <DT><FONT color="#0000AA"><B>Source used citation abbreviation:</B></FONT></DT> <DD>H:\EarthData\Metadata2005\Lee_Co_2005_metadata.xml</DD> <BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Cloud cover:</B></FONT> 0</DT> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Spatial_Data_Organization_Information"><HR /></A> <DL> <DT><FONT color="#0000AA" size="3"><B>Spatial Data Organization Information:</B></FONT></DT> <BR /><BR /> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Direct spatial reference method:</B></FONT> Raster</DT> <BR /><BR /> <DT><FONT color="#0000AA"><B>Raster object information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Image format:</B></FONT> SDR</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Number of bands:</B></FONT> 3</DT> <BR /><BR /><DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Row count:</B></FONT> 348000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Column count:</B></FONT> 474000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Vertical count:</B></FONT> 1</DT> <BR /><BR /><DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Cell size X direction:</B></FONT> 0.500000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Cell size Y direction:</B></FONT> 0.500000</DT> <BR /><BR /><DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Bits per pixel:</B></FONT> 8</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Pyramid layers:</B></FONT> TRUE</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Image colormap:</B></FONT> FALSE</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Compression type:</B></FONT> JPEG</DT> <BR /><BR /><DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Raster object type:</B></FONT> Pixel</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Raster display type:</B></FONT> pixel codes</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Raster origin:</B></FONT> Upper Left</DT> <BR /><BR /></DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Spatial_Reference_Information"><HR /></A> <DL> <DT><FONT color="#0000AA" size="3"><B>Spatial Reference Information:</B></FONT></DT> <BR /><BR /> <DD> <DL> <DT><FONT color="#0000AA"><B>Horizontal coordinate system definition:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400"><B>Coordinate system name:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Projected coordinate system name:</B></FONT> NAD_1983_StatePlane_Florida_West_FIPS_0902</DT> <DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Geographic coordinate system name:</B></FONT> GCS_North_American_1983</DT> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Planar:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Map projection:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Map projection name:</B></FONT> Transverse Mercator</DT> <DT><FONT color="#0000AA"><B>Transverse mercator:</B></FONT></DT> <DL><DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Scale factor at central meridian:</B></FONT> 0.999941</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Longitude of central meridian:</B></FONT> -82.000000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Latitude of projection origin:</B></FONT> 24.333333</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>False easting:</B></FONT> 656166.666667</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>False northing:</B></FONT> 0.000000</DT> </DL> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Planar coordinate information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Planar coordinate encoding method:</B></FONT> row and column</DT> <DT><FONT color="#0000AA"><B>Coordinate representation:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Abscissa resolution:</B></FONT> 0.500000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Ordinate resolution:</B></FONT> 0.500000</DT> </DL> </DD> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Planar distance units:</B></FONT> survey feet</DT> </DL> </DD> <BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Geodetic model:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Horizontal datum name:</B></FONT> North American Datum of 1983</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Ellipsoid name:</B></FONT> Geodetic Reference System 80</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Semi-major axis:</B></FONT> 6378137.000000</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Denominator of flattening ratio:</B></FONT> 298.257222</DT> </DL> </DD> <BR /> </DL> </DD> <DT><FONT color="#0000AA"><B>Vertical coordinate system definition:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Altitude system definition:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Altitude datum name:</B></FONT> North American Vertical Datum of 1988</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Altitude resolution:</B></FONT> 1.000000</DT> <DT><FONT color="#0000AA"><B>Altitude distance units:</B></FONT> Feet</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Altitude encoding method:</B></FONT> Explicit elevation coordinate included with horizontal coordinates</DT> </DL> </DD> <BR /> <DT><FONT color="#0000AA"><B>Depth system definition:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Depth datum name:</B></FONT> No correction</DT> <DT><FONT color="#0000AA"><B>Depth resolution:</B></FONT> 3</DT> <DT><FONT color="#0000AA"><B>Depth distance units:</B></FONT> Feet</DT> <DT><FONT color="#0000AA"><B>Depth encoding method:</B></FONT> Explicit depth coordinate included with horizontal coordinates</DT> </DL> </DD> <BR /> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A NAME="221883552"> <HR /> </A> <DL> <DT><FONT color="#0000AA" size="3"><B>Distribution Information:</B></FONT> </DT> <BR /><BR /> <DD> <DL> <DT><FONT color="#0000AA"><B>Distributor:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact organization primary:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Contact person:</B></FONT> Amy Hoyt</DT> <DT> <FONT color="#0000AA"><B>Contact organization:</B></FONT> Lee County</DT> </DL> </DD> <DT><FONT color="#0000AA"><B>Contact position:</B></FONT> GIS Manager</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact address:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Address type:</B></FONT> mailing and physical address</DT> <DIV> <DT><FONT color="#0000AA"><B>Address:</B></FONT></DT> <PRE ID="original">1500 Monroe Street, 4th Floor</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> <FONT color="#0000AA"><B>City:</B></FONT> Fort Meyer</DT> <DT> <FONT color="#0000AA"><B>State or province:</B></FONT> Florida</DT> <DT> <FONT color="#0000AA"><B>Postal code:</B></FONT> 33901</DT> <DT><FONT color="#0000AA"><B>Country:</B></FONT> USA</DT> </DL> </DD> <BR /> <DT> <FONT color="#0000AA"><B>Contact voice telephone:</B></FONT> (239) 479-8558</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact electronic mail address:</B></FONT> hoytal@leegov.com</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Hours of service:</B></FONT> Mon to Fri 8:00am to 5:00pm EST</DT> <BR /><BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#0000AA"><B>Resource description:</B></FONT> Downloadable Data</DT> <BR /><BR /> <DIV> <DT><FONT color="#0000AA"><B>Distribution liability:</B></FONT></DT> <PRE ID="original">None</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <BR /> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Metadata_Reference_Information"><HR /></A> <DL> <DT><FONT color="#0000AA" size="3"><B>Metadata Reference Information:</B></FONT></DT> <BR /><BR /> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Metadata date:</B></FONT> 20061107</DT> <DT><FONT color="#0000AA"><B>Metadata review date:</B></FONT> 20061107</DT> <BR /><BR /><DT><FONT color="#006400">*</FONT><FONT color="#006400"><B>Language of metadata:</B></FONT> en</DT> <BR /><BR /> <DT><FONT color="#0000AA"><B>Metadata contact:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact information:</B></FONT></DT> <DD> <DL> <DT><FONT color="#0000AA"><B>Contact organization primary:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Contact person:</B></FONT> Raquel Charrois</DT> <DT> <FONT color="#0000AA"><B>Contact organization:</B></FONT> EarthData International</DT> </DL> </DD> <DT><FONT color="#0000AA"><B>Contact position:</B></FONT> Project Manager</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact address:</B></FONT></DT> <DD> <DL> <DT> <FONT color="#0000AA"><B>Address type:</B></FONT> mailing and physical address</DT> <DIV> <DT><FONT color="#0000AA"><B>Address:</B></FONT></DT> <PRE ID="original">7320 Executive Way</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> <FONT color="#0000AA"><B>City:</B></FONT> Frederick</DT> <DT> <FONT color="#0000AA"><B>State or province:</B></FONT> MD</DT> <DT> <FONT color="#0000AA"><B>Postal code:</B></FONT> 21701</DT> <DT><FONT color="#0000AA"><B>Country:</B></FONT> USA</DT> </DL> </DD> <BR /> <DT> <FONT color="#0000AA"><B>Contact voice telephone:</B></FONT> (301)948-8550</DT> <DT><FONT color="#0000AA"><B>Contact facsimile telephone:</B></FONT> (301)963-2064</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Contact electronic mail address:</B></FONT> rcharrois@earthdata.com</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Hours of service:</B></FONT> Mon to Fri 8:00 am to 5:00 pm EST</DT> <BR /><BR /><BR /></DL> </DD> </DL> </DD> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Metadata standard name:</B></FONT> FGDC Content Standards for Digital Geospatial Metadata</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Metadata standard version:</B></FONT> FGDC-STD-001-1998</DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Metadata time convention:</B></FONT> local time</DT> <BR /><BR /><DT><FONT color="#0000AA"><B>Metadata use constraints:</B></FONT></DT> <DD>None</DD> <BR /><BR /><DT><FONT color="#0000AA"><B>Metadata extensions:</B></FONT></DT> <DD> <DL> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Online linkage:</B></FONT> <A TARGET="viewer" HREF="http://www.esri.com/metadata/esriprof80.html"> http://www.esri.com/metadata/esriprof80.html</A> </DT> <DT><FONT color="#006400">*</FONT><FONT color="#0000AA"><B>Profile name:</B></FONT> ESRI Metadata Profile</DT> </DL> </DD> <BR /> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> </FONT> </BODY> </HTML>