Identification_Information: Citation: Citation_Information: Originator: NJ Office of Information Technology (NJOIT), Office of Geographic Information Systems (OGIS) Publication_Date: 200810 Title: New Jersey 2007 - 2008 High Resolution Orthophotography, MrSID 5K Tiles Geospatial_Data_Presentation_Form: remote-sensing image Publication_Information: Publication_Place: Trenton, NJ Publisher: NJ Office of Information Technology (NJOIT), Office of Geographic Information Systems (OGIS) Online_Linkage: http://njgin.nj.gov/OIT_IW/index.jsp Description: Abstract: Digital orthophotography of New Jersey in State Plane Coordinate System NAD83 Coordinates, U.S. Survey Feet. Multi-spectral digital orthophotography was produced at a scale of 1:2400 (1"=200') with a 1 foot pixel resolution for The State of New Jersey totaling approximately 8,162 square miles. Digital orthophotography combines the image characteristics of a photograph with the geometric qualities of a map. Digital orthophotography is a process which converts a digitized perspective aerial photograph or other remotely sensed image data to a digital product that has been rectified for camera lens distortion, vertical displacement caused by terrain relief and variations in aircraft altitude and orientation. Aerial photography of the entire State of New Jersey was captured during March-May, 2007. Two flight dates (4-30-07 and 5-3-07) were rejected from the original 2007 flight due to excessive leaf conditions. Spring 2008 re-flights were planned and acquired in three missions dating: April 3rd, 10th and 15th of 2008. The final orthophotos for parts of Warren, Hunterdon, Sussex, Passaic, Essex, Union and all of Bergen and Hudson Counties were created utilizing both years of imagery. The DMC large format digital camera captures four band (RGB and NIR) imagery at 12 bits per pixel. For software compatibility a linear stretch was applied to expand the bit depth from 12 to 16 in order to facilitate the display of the imagery in ArcGIS. The ortho-rectification process achieved a +/-4.0 ft. horizontal accuracy at a 95% confidence level, National Standard for Spatial Data Accuracy (NSSDA). This dataset was derived from 16-bit, 4-band (RGB and NIR), uncompressed, GeoTIFF images and consists of 5,000' x 5,000' ortho photo tiles formatted as compressed, 8-bit, 3-band (RGB), orthophoto image tiles in MrSID (at 15:1 compression). Purpose: Aerial survey of the State of New Jersey. Orthophotos serve a variety of purposes, from interim maps to field references for earth science investigations and analysis. The digital orthophoto is useful as a layer of a geographic information system and as a tool for revision of digital line graphs and topographic maps. Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20070318 Single_Date/Time: Calendar_Date: 20070319 Single_Date/Time: Calendar_Date: 20070320 Single_Date/Time: Calendar_Date: 20070321 Single_Date/Time: Calendar_Date: 20070329 Single_Date/Time: Calendar_Date: 20070330 Single_Date/Time: Calendar_Date: 20070420 Single_Date/Time: Calendar_Date: 20070421 Single_Date/Time: Calendar_Date: 20070422 Single_Date/Time: Calendar_Date: 20070423 Single_Date/Time: Calendar_Date: 20080403 Single_Date/Time: Calendar_Date: 20080410 Single_Date/Time: Calendar_Date: 20080415 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: Five Years Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -75.570555 East_Bounding_Coordinate: -73.901666 North_Bounding_Coordinate: 41.356944 South_Bounding_Coordinate: 38.927499 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: imageryBaseMapsEarthCover Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: digital imagery Theme_Keyword: digital orthophotography Theme_Keyword: digital ortho imagery Theme_Keyword: orthophoto Theme_Keyword: multi-spectral imagery Theme_Keyword: color infrared Theme_Keyword: rectified image Theme_Keyword: rectification Theme_Keyword: 3 band Theme_Keyword: 8 bit Theme_Keyword: MrSID Theme_Keyword: Digital Elevation Model Theme_Keyword: Digital Terrain Model Theme_Keyword: digital image map Theme_Keyword: aerial photograph Theme_Keyword: aerial photography Theme_Keyword: basemap Theme_Keyword: digital land base Theme_Keyword: remote sensing Place: Place_Keyword_Thesaurus: None Place_Keyword: New Jersey Place_Keyword: Atlantic County Place_Keyword: Bergen County Place_Keyword: Burlington County Place_Keyword: Camden County Place_Keyword: Cape May County Place_Keyword: Cumberland County Place_Keyword: Essex County Place_Keyword: Gloucester County Place_Keyword: Hudson County Place_Keyword: Hunterdon County Place_Keyword: Mercer County Place_Keyword: Middlesex County Place_Keyword: Monmouth County Place_Keyword: Morris County Place_Keyword: Ocean County Place_Keyword: Passaic County Place_Keyword: Salem County Place_Keyword: Somerset County Place_Keyword: Sussex County Place_Keyword: Union County Place_Keyword: Warren County Place_Keyword: Mid Atlantic Place_Keyword: East Coast Place_Keyword: US Place_Keyword: NJ Access_Constraints: None Use_Constraints: None; acknowledgment of "NJ Office of Information Technology (NJOIT), Office of Geographic Information Systems (OGIS)" as the data source would be appreciated. Reference date for this data set in a citation should be 2007 - 2008. Data_Set_Credit: In February of 2007, the acquisition of new state-wide digital aerial photography and the production of multi-spectral digital orthoimagery was planned, initiated and primarily funded by the State of New Jersey, Office of Information Technology (NJ) in partnership with other State Agencies as well as the U.S. Geological Survey (USGS) and the Natural Resources Conservation Service (NRCS). A contract team responsible for orthophoto production and independent quality assurance was lead by Photo Science Inc. and included a team of subconsultants consisting of Lucerne International, TerraSurv Inc. and BAE Systems. Native_Data_Set_Environment: Intergraph OrthoPro; Adobe PhotoShop; Windows XP Operating System Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The accuracy of the ground based photo control and airborne GPS/IMU data is confirmed by the evaluation of the results of the analytical bundle adjustment. The residuals of the final adjustment ensured compliance with project standards. Aerotriangulation bundle adjustment accuracy is verified by comparative measurement and analysis to higher order GPS "blind" control points. The vertical accuracy of DTM/TIN data developed to support ortho photo production is verified by using test points to compare elevations interpolated from the delivered TIN with elevations derived from higher order surveys for the same horizontal positions. The digital image histogram for each frame is carefully examined to ensure that the image has been processed so that the minimum and maximum brightness values are captured to eliminate any loss of detail due to saturation of dark or light areas. The ortho-rectified images are checked for overall image quality and tone-balancing using a combination of techniques including adjusting the histogram of each color band in Intergraph's IRAS-C software, and using the block tone-matching algorithms provided by Intergraph's OrthoPro software. Evaluation of the Ortho grade DEM includes checking the terrain data for spikes and wells, omissions, and other anomalies that do not meet the project accuracy requirements. Using the adjusted horizontal coordinates of the aerotriangulation points, their heights are interpolated from the neighboring DEM points. The interpolated coordinate of the aerotriangulation point is then compared with the actual adjusted Z value of the aerotriangulation result. Additionally, data deliveries have passed through a comprehensive, independent inspection and review process. This process verified the positional accuracy of the data and ensured its aesthetic and functional quality. The State of New Jersey and the U.S. Army Corps of Engineers, St. Louis District managed the project using in-house resources as well as project partners and an independent Quality Assurance/Quality Control (QA/QC) inspection team lead by Terry Keating,PhD of Lucerne International. Logical_Consistency_Report: All files are inspected by the Production Manager to ensure that they conform to the specified file naming conventions, all files load in their correct geographic position when loaded, all files conform to the project specifications for pixel resolution, file standard, dimensions, and compression, and all files do not contain blemishes such as visible seam lines, tone differences, data dropout or artifacts; scan swathing, or warped bridges and overpasses as per Contract Number W91333L-05-D-0003, Task Order Number DJ04. Aerial photography of the entire State of New Jersey was captured during March-May, 2007. Two flight dates (4-30-07 and 5-3-07) were rejected from the original 2007 flight due to excessive leaf conditions. Spring 2008 re-flights were planned and acquired in three missions dating: April 3rd, 10th and 15th of 2008. The final orthophotos for parts of Warren, Hunterdon, Sussex, Passaic, Essex, Union and all of Bergen and Hudson Counties were created utilizing both years of imagery. Completeness_Report: All imagery is visually inspected for completeness to ensure that no gaps or image misplacement exists in the image area. Imagery is mosaicked to ensure complete coverage for map sheets. The imagery has been checked to ensure that the boundary and the content have been covered in their entirety. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Orthophotography has a +/- 4.0 ft. horizontal accuracy at 95% confidence level, National Standard for Spatial Data Accuracy (NSSDA), for a 1.0 foot Ground Resolution Distance (GRD). This requirement will not be applicable in areas where the ground is obscured on the aerial imagery by foliage, prevalent smoke, or dense shadow. Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: 1.87 Horizontal_Positional_Accuracy_Explanation: Average accuracy of seven delivery areas measured in feet. Horizontal accuracy determined as 1.7308 times the RMSE circular error. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: All DEM data will meet a vertical accuracy of six (6) feet at the 95% confidence level consistent with NSSDA standards. This requirement will not be applicable in areas where the ground is obscured on the aerial photography by foliage, prevalent smoke, or dense shadow. Quantitative_Vertical_Positional_Accuracy_Assessment: Vertical_Positional_Accuracy_Value: 4.39 Vertical_Positional_Accuracy_Explanation: Average accuracy of seven delivery areas measured in feet. Vertical accuracy determined as 1.9600 times the RMSE circular error. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: TerraSurv Publication_Date: 2007 Title: GPS Photo Control Survey for the State of New Jersey Geospatial_Data_Presentation_Form: Model Type_of_Source_Media: CD-ROM Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20070301 Ending_Date: 20070401 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: CONTROL Source_Contribution: TerraSurv, Inc. of Pittsburgh, PA was contracted by Photo Science to perform a geodetic control survey in support of a digital orthophoto production project covering the entire state of New Jersey. The survey was done using the Global Positioning System (GPS). A combination of 66 photo identifiable objects and pre-flight targeting was used to provide ground based photo control as well as an additional 14 quality assurance control points that were incorporated in the quality assurance testing of the aerotriangulation. Photo control points have a combined local and network accuracy at 95% confidence of less than or equal to five (5) centimeters horizontally and vertically as determined by the residuals of the network adjustment. All horizontal and vertical control was prepared under the supervision of State of New Jersey licensed Professional Land Surveyors. Source_Information: Source_Citation: Citation_Information: Originator: Photo Science, Inc. Publication_Date: unpublished material Title: Georeferenced Single Frames Geospatial_Data_Presentation_Form: remote-sensing image Source_Scale_Denominator: 24400 Type_of_Source_Media: external hard drive Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20070318 Ending_Date: 20070503 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: PHOTO Source_Contribution: Aerial imagery was acquired using a Zeiss/Intergraph Digital Frame camera (DMC) with a flight design that included a total of 9740 exposures in 205 flight lines. Aerial imagery was supplemented with the simultaneous acquisition of airborne GPS/IMU data, which captured the ground coordinate for the nadir point of each photograph. Aerial imagery was exposed at an altitude of 9600' above mean terrain yielding an approximate scale of 1:19200. Source_Information: Source_Citation: Citation_Information: Originator: BAE Systems Publication_Date: Unknown Title: Aerotriangulation Geospatial_Data_Presentation_Form: model Type_of_Source_Media: CD-ROM Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20071001 Ending_Date: 20071231 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: AT Source_Contribution: Softcopy aerotriangulation was performed utilizing the airborne GPS/IMU data, GPS ground control and image coordinate measurements allowing the direct computation of the exterior orientation parameters for each image of the project. Source_Information: Source_Citation: Citation_Information: Originator: Public Domain Elevation Surfaces Publication_Date: unpublished material Title: DEM/DTM Geospatial_Data_Presentation_Form: model Type_of_Source_Media: DVD Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 2002 Ending_Date: 2007 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: DEM Source_Contribution: A compilation of topographic land form elevation datasets developed through photogrammetric data capture and/or LiDAR provided from various sources for use in developing digital ortho imagery. Process_Step: Process_Description: Digital aerial imagery was obtained using a large format Z/I Digital Mapping Camera system (DMC) equipped with Airborne GPS/IMU covering the entire State of New Jersey. A total of 205 flight lines with 9740 frames were collected in the spring of 2007 and 2008 in multi-spectral (RGB and NIR) 16 bits per band format. The imagery was acquired with a 4.7244" (120 m/m) focal length at an altitude above mean terrain of 9,600' to yield a raw pixel resolution of 0.96' suitable for photogrammetric mapping and orthophoto production. The imagery was collected during leaf off conditions in the spring of 2007 and 2008 under conditions free from clouds and cloud shadows, smoke, fog, haze, light streaks, snow, ice on water bodies, foliage, flooding, and excessive soil moisture. The sun angle threshold was 35 degrees south of US Highway 1 and 40 degrees north of US Highway 1. The imagery consisted of panchromatic, blue, green, red and near infrared bands. The three color bands and near infrared bands have been pan sharpened and archived as frame imagery. Imagery for the photogrammetric mapping and digital orthophotos was captured according to the USACE EM-1110-1-1000 regarding, snow, haze and cloud cover, and modified as appropriate to accommodate the requirements specific to Z/I DMC camera technologies and as specified in this scope of work. Source_Used_Citation_Abbreviation: RAWs Process_Date: 20080714 Source_Produced_Citation_Abbreviation: Georefs Process_Step: Process_Description: A total of 66 ground based photo control points and 14 blind QC ground based photo control points were established throughout the State using a combination of conventional and GPS survey methods in order to support softcopy aerotriangulation and photogrammetric mapping meeting the accuracies specified in this Scope of Work. This control supplemented the exposure station control obtained from the onboard Airborne Global Positioning System (ABGPS) and Inertial Measurement Unit (IMU). Photo control points established for this project have a combined local and network accuracy at 95% confidence of less than or equal to five (5) centimeters horizontally and vertically as determined by the residuals of the network adjustment. Ground control collection followed requirements set forth in USACE EM-1110-1-1000, and were modified as appropriate to accommodate the specifications related to ABGPS collection specific to these end photogrammetric mapping requirements. All horizontal and vertical control was prepared under the supervision of State of New Jersey licensed Professional Land Surveyors. Source_Used_Citation_Abbreviation: Geodetic control Process_Date: 20080208 Source_Produced_Citation_Abbreviation: Control Process_Step: Process_Description: Softcopy aerotriangulation was performed on three large blocks of imagery utilizing the airborne GPS/IMU data, GPS ground control and image coordinate measurements allowing the direct computation of the exterior orientation parameters for each image frame to support the photogrammetric process and orthophoto production. The adjusted Root Mean Square Error (RMSE) of all horizontal and vertical control points used for any single block adjustment was 1.0 foot or better. At the same time, residuals on each refined image coordinate remain less than 12 microns and residuals on any horizontal or vertical control point did not exceed plus or minus 2.0 feet. Within each block, the blind QA ground survey coordinates were within two times the RMSE (two feet) of the corresponding AT derived coordinates. Source_Used_Citation_Abbreviation: ABGPS Source_Used_Citation_Abbreviation: Control Source_Used_Citation_Abbreviation: RAWs Process_Date: 20080712 Source_Produced_Citation_Abbreviation: AT Process_Step: Process_Description: This process involved the development of seamless topographic landform elevation dataset to support the production of digital orthophotography using photogrammetric digitizing methods and/or the utilization of existing public domain elevation data sets that meet or exceed required horizontal and vertical accuracies. Existing terrain surfaces utilized for this project include photogrammetrically derived DEM data from the 2002 New Jersey Orthophoto Project as well as recently acquired LiDAR bare earth and other recently developed photogrammetric derived terrain surfaces. The topographic features included a grid of elevation points and break lines that define ridges, valleys, edge of water, transportation features and abrupt changes in elevation. The final DTM is suitable for orthophoto production only (not suitable for contour generation). The DTM is used to then generate a Triangulated Irregular Network (TIN) to support orthophoto production. All final elevation surfaces meet NSSDA Standards of six (6) feet or less at 95% confidence level. NSSDA accuracy at the 95% confidence level is defined to be equal to 1.96 times the RMSE as calculated by using test points to compare elevations interpolated from the delivered TIN with elevations derived from higher order surveys for the same horizontal positions. Source_Used_Citation_Abbreviation: DTM Source_Used_Citation_Abbreviation: DEM Source_Used_Citation_Abbreviation: LiDAR Process_Date: 20080715 Source_Produced_Citation_Abbreviation: DTM/DEM Process_Step: Process_Description: Utilizing all four pan-sharpened bands [blue (B), green (G), red(R) and near infrared (IR)] digital orthorectification was performed using cubic convolution algorithms resulting in a spatial and radiometric transformation of the digital image from line/sample space into the New Jersey State Plane Coordinate System, NAD 83, US Survey Feet. The interior and exterior orientation parameters from the aerotriangulation process were used to project each pixel into the ground coordinate system, while the ortho grade DEM/DTM was used to correct for relief displacement. Radiometric correction software and techniques were used to create orthophoto files that minimize the appearance of image seams and without loss of feature signature. Orthophotos are checked for geometric accuracy, image quality and tonally balanced to produce a uniform contrast and tone across the entire project. The individual overlapping orthophoto frames were mosaicked together and the final tiles were extracted from the image set to adhere to the New Jersey 5,000' x 5,000' tiling scheme consisting of 9,201 individual ortho tiles. Delivery included digital ortho photos at a 1' pixel ground sample distance in the following formats: 16 bit, 4 band (RGB and NIR) uncompressed GeoTIFF; 8 bit, 3 band (RGB) compressed MrSID; 8 bit, 4 band (RGB and NIR) compressed JPEG2000 formats. The ortho photos meet a horizontal accuracy of four (4) feet or less at 95% confidence level when compared to higher accuracy check points based on NSSDA testing standards. Source_Used_Citation_Abbreviation: Georefs Source_Used_Citation_Abbreviation: AT Source_Used_Citation_Abbreviation: Control Source_Used_Citation_Abbreviation: DTM/DEM Process_Date: 20080910 Source_Produced_Citation_Abbreviation: Orthos Process_Step: Process_Description: Orthophotographs were compressed into 8-bit, 3-band MrSID files with a 15:1 compression ratio using GeoExpress Unlimited 7. Build 7.0.0.2052.Head. Source_Used_Citation_Abbreviation: Orthos Process_Date: 20080925 Source_Produced_Citation_Abbreviation: MrSID Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: pixel Row_Count: 5000 Column_Count: 5000 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: State Plane Coordinate System 1983 State_Plane_Coordinate_System: SPCS_Zone_Identifier: 2900 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999900 Longitude_of_Central_Meridian: -74.500000 Latitude_of_Projection_Origin: 38.833333 False_Easting: 492125.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 1.0 Ordinate_Resolution: 1.0 Planar_Distance_Units: survey feet Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 (NSRS 2007) Ellipsoid_Name: Geodetic Reference System 1980 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: A digital number from 1 to 4096 will be assigned to each pixel. This number refers to a color look-up table which will contain the red, green, blue, and Near Infrared values, each from 1 to 4096, for that digital number. Entity_and_Attribute_Detail_Citation: Scope of Work, State of New Jersey, Office of Information Technology, Photogrammetric Mapping and Digital Orthophoto Production, Contract No. W91333L-05-D-0003, Task Order No. DJ04, Issued to: PBS and J, Tom Schweitzer, 402 BNA Drive, Suite 350, Nashville, TN, 37217, Issued by: US Army Corps of Engineers, St. Louis District, f22 Spruce Street, Room 4.207, St. Louis, MO 63103. Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of New Jersey - Office of Information Technology Contact_Person: Kathleen McGuire Contact_Position: Outreach Coordinator Contact_Address: Address_Type: mailing address Address: P.O. Box 212 City: Trenton State_or_Province: NJ Postal_Code: 08625-0212 Country: USA Contact_Voice_Telephone: 609-633-8910 Contact_Facsimile_Telephone: 609-633-0400 Contact_Electronic_Mail_Address: njgin@oit.state.nj.us Hours_of_Service: 0900 - 1600 Resource_Description: Downloadable data Distribution_Liability: The State of New Jersey provides the 2007 Digital Orthophotography "as is". The State makes no guarantee or warranty concerning the accuracy of information contained in the data. Also, the State makes no warranty, either expressed or implied, regarding the condition of the product or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data files have been processed successfully on computers at the State, no warranty is made by the State regarding the use of the data on any other system, nor does the fact of distribution constitute or imply such a warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: MrSID 3 band natural color 5K tiles Format_Version_Number: GeoExpress 7 File_Decompression_Technique: ZIP Transfer_Size: 4.8 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://njgin.nj.gov/OIT_IW/index.jsp Fees: none Ordering_Instructions: MrSID images and lossy JPEG2000 images in 5K tiles may be downloaded from the NJ Image Warehouse via a web browser. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: JPEG2000 4 band natural color and NIR 5K tiles Format_Version_Number: GeoExpress 7 File_Decompression_Technique: ZIP Transfer_Size: 9.8 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://njgin.nj.gov/OIT_IW/index.jsp Fees: none Ordering_Instructions: MrSID images and lossy JPEG2000 images in 5K tiles may be downloaded from the NJ Image Warehouse via a web browser. Custom_Order_Process: For additional acquisition methods, please refer to https://njgin.state.nj.us/NJ_NJGINExplorer/jviewer.jsp?pg=2007_OrthoImagery for current distribution information. Available_Time_Period: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 200810 Ending_Date: present Metadata_Reference_Information: Metadata_Date: 20081028 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NJ Office of Information Technology, Office of GIS Contact_Person: Edith Konopka Contact_Position: GIS Specialist Contact_Address: Address_Type: mailing address Address: P.O. Box 212 City: Trenton State_or_Province: NJ Postal_Code: 08625-0212 Country: USA Contact_Voice_Telephone: 609-777-3774 Contact_Electronic_Mail_Address: edith.konopka@oit.state.nj.us Contact_Instructions: Metadata originally written by Ryan Elizabeth Bowe, GIS Technician II, Photo Science, Inc. E-mail: rebowe@photoscience.com Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998