Spicer Group Inc.2018digital dataGeographic Extent: Saginaw County, MI, covering approximately 815 square miles. Dataset Description: Saginaw County, MI 2016 LiDAR project called for the Planning, Acquisition, processing and derivative products of LIDAR data to be collected at a nominal pulse spacing (NPS) of 0.7 meter. Project specifications are based on the U.S. Geological Survey National Geospatial Program Base LIDAR Specification, Version 1.0. The data was developed based on a horizontal projection/datum of Michigan State Plane South, NAD83, international feet and vertical datum of NAVD1988 (GEOID12A), international feet. LiDAR data was delivered in RAW flight line swath format, then processed to create Classified LAS 1.2 Files formatted to 991 individual 5000 foot X 5000 foot tiles. Corresponding Intensity Images and Bare Earth DEMs tiles were created with the same 5000 foot X 5000 foot tile schema. Breaklines were produced in Esri geodatabase format. Ground Conditions: LiDAR was collected in spring of 2015, while no snow was on the ground and rivers were at or below normal levels. In order to post process the LiDAR data to meet task order specifications, Spicer Group Inc established a total of 120 Land Cover control points (52 QC checkpoints, 68 calibration control points) which were used to calibrate the LIDAR to known ground locations established throughout the Saginaw County, MI project area. 28 additional check points were surveyed by Kucera for the accuracy check of the initial acquisition. these 28 points have been added to the NVA LiDAR and DEM accuracy reports.Classified LAS files are used to show the manually reviewed bare earth surface. This allows the user to create Intensity Images, Breaklines and Raster DEM. The purpose of these lidar data was to produce high accuracy 3D hydro-flattened Digital Elevation Model (DEM) with a 1 foot cell size. These raw lidar point cloud data was used to create classified lidar LAS files, intensity images, 3D breaklines and hydro-flattened DEMs as necessary.CONTRACTOR: Spicer Group Inc Lidar data were acquired by Kucera International Inc. All follow-on processing was completed by the prime contractor.2015032420150417noneCompleteNone planned-84.3995620600000-83.667611750000043.571665060000043.116841880000013114641.52113310000.000755000.000590000.000NoneElevation dataLidarHydrologyAOILimitsBoundaryNoneMichiganMISaginaw CountyNo restrictions apply to this data.None. However, users should be aware that temporal changes may have occurred since this dataset was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. Acknowledgement of the U.S. Geological Survey would be appreciated for products derived from these data.Spicer Group ImcNathan Shepherdmailing and physical

6600 Peachtree Dunwoody Road, Building 400, Suite 108

AtlantaGA30328USA678-585-6501 ex304678-585-6501nathans@spicergroup.comMonday through Friday 8:00 AM to 5:00 PM (Eastern Time)If unable to reach the contact by telephone, please send an email. You should get a response within 24 hours.Data specified the area to be proccessed for this project.Boundary was derived by digitizing the Saginaw county boundary and then buffering by 500'.Processing Boundary Creation: Processing boundary was created using original client-provided AOI shape file. The original file was buffered by 500 ft in order to meet task order requirements for data coverage.2018Processing boundarySpicer Group IncNathan Shepherdmailing and physical

6600 Peachtree Dunwoody Road, building 400, Suite 108

AtlantaGA30328USA678-585-6501 ex304678-585-6501nathans@spicergroup.comMonday through Friday 8:00 AM to 5:00 PM (Eastern Time)If unable to reach the contact by telephone, please send an email. You should get a response within 24 hours.PointPointState Plane Coordinate System 1983211342.143.66666666666666-84.3666666666666641.513123359.580052490.0coordinate pair0.010.01international feetNorth American Datum of 1983Geodetic Reference System 806378137298.257222101North American Vertical Datum of 19880.01international feetExplicit elevation coordinate included with horizontal coordinatesPolygonsOn a map, a closed shape defined by a connected sequence of x,y coordinate pairs, where the first and last coordinate pair are the same and all other pairs are unique.Esri GIS Dictionary http://support.esri.com/en/knowledgebase/GISDictionary/term/polygonFIDInternal feature number.EsriSequential unique whole numbers that are automatically generated.ShapeFeature geometry.EsriFeature geometry - PolylgonLevelCorresponding Microstation Level6Sequential unique whole numbers that are automatically generated.LayerCorresponding Microstation LayerSaginaw 500ft BufferSequential unique whole numbers that are automatically generated.Polygons showing the boundary of the area of interest.More detail about the attributes of this data set can be found in the USGS Contract: G10PC00026 Task Order Number: G15PD00343.02181223Spicer Group IncNathan Shepherdmailing and physical

6600 Peachtree Dunwoody Road, building 400, Suite 108

AtlantaGA30328USA678-585-6501 ex304678-585-6501nathans@spicergroup.comMonday through Friday 8:00 AM to 5:00 PM (Eastern Time)If unable to reach the contact by telephone, please send an email. You should get a response within 24 hours.FGDC Content Standard for Digital Geospatial MetadataFGDC-STD-001-1998None.None.None.UnclassifiedNONE