Portage 5m LiDAR Grid

Raster Dataset


Full-color, fli-map, Region, LiDAR, FLI-MAP, intensity image, FLIMAP, Light Detection and Ranging, flimap, Intensity, intensity, Linescan, topography, high-resolution


Dataset was created under request from Manitoba Infrastructure and Transportation.


5m resolution bare-earth DEM obtained from ground filtering of FLI-MAP LiDAR survey data for an area from Portage la Prairie north to Lake Manitobaand covering an area of approximately 624 square kilometres.


Use limitations

Access constraints: None


West -98.485697   East -98.061156
North 50.242930   South 49.880583

Scale Range
Maximum (zoomed in) 1:5,000
Minimum (zoomed out) 1:150,000,000

ArcGIS Metadata 

Topics and Keywords 

Themes or categories of the resource  elevation

*Content type  Downloadable Data
Export to FGDC CSDGM XML format as Resource Description No

Place keywords  Region

Theme keywords  Full-color, fli-map, LiDAR, FLI-MAP, intensity image, FLIMAP, Light Detection and Ranging, flimap, Intensity, intensity, Linescan, topography, high-resolution


Title Portage 5m LiDAR Grid
Creation date 2011

Presentation formats  digital map

Citation Contacts 

Responsible party
Organization's name Fugro SESL Geomatics Ltd.; Fugro FLI-MAP 400
Contact's role  originator

Resource Details 

Dataset languages  English (CANADA)
Dataset character set  utf8 - 8 bit UCS Transfer Format

Status  completed
Spatial representation type  grid

Supplemental information
LiDAR acquisition for this project was performed by Fugro Horizons  using a Fli-Map 400 system.  Acquisition was accomplished in 2011.
Average Point Spacing: 15pts/sq-metre 
*Processing environment Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS

ArcGIS item properties
*Name e164_po
*Location file://L:\elv\e16\4_\po\e164_po
*Access protocol Local Area Network


Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -98.485697
*East longitude -98.061156
*North latitude 50.242930
*South latitude 49.880583
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude 536947.721668
*East longitude 566947.721668
*South latitude 5525769.798681
*North latitude 5565769.798681
*Extent contains the resource Yes

Resource Points of Contact 

Point of contact
Individual's name William Akehurst
Organization's name Fugro SESL Geomatics Ltd.
Contact's role  point of contact

Resource Maintenance 

Resource maintenance
Update frequency  as needed

Resource Constraints 

Limitations of use
Access constraints: None
Limitations of use
Data not to be used beyond the limits of the source scale

Spatial Reference 

ArcGIS coordinate system
*Type Projected
*Geographic coordinate reference GCS_North_American_1983
*Projection NAD_1983_UTM_Zone_14N
*Coordinate reference details
Projected coordinate system
Well-known identifier 26914
X origin -5120900
Y origin -9998100
XY scale 450445547.3910538
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 0.001
Z tolerance 0.001
M tolerance 0.001
High precision true
Latest well-known identifier 26914
Well-known text PROJCS["NAD_1983_UTM_Zone_14N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-99.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26914]]

Reference system identifier
Value 26914
*Codespace EPSG
*Version 7.11.2

Spatial Data Properties 

Georectified Grid
*Number of dimensions 2

Axis dimensions properties
Dimension type  column (x-axis)
*Dimension size 6000
*Resolution  5.000000 Meter

Axis dimensions properties
Dimension type  row (y-axis)
*Dimension size 8000
*Resolution  5.000000 Meter

*Cell geometry  area
*Point in pixel  center

*Transformation parameters are available Yes

*Check points are available No

Corner points
*Point 536947.721668 5525769.798681
*Point 536947.721668 5565769.798681
*Point 566947.721668 5565769.798681
*Point 566947.721668 5525769.798681

*Center point 551947.721668 5545769.798681

ArcGIS Raster Properties
General Information
*Pixel depth 32
*Compression type None
*Number of bands 1
*Raster format GRID
*Source type continuous
*Pixel type floating point
*No data value -3.4028235e+038
*Has colormap No
*Has pyramids Yes

Spatial Data Content 

Image Description
*Type of information  physical measurement

Band information
*Description Band_1
*Maximum value 274.553497
*Minimum value 246.097748
*Number of bits per value 32

Data Quality 

Scope of quality information

Data quality report - Absolute external positional accuracy
Measure description Raw LiDAR data is used to generate a triangulated elevation model of the terrain. The resulting elevations are compared to those acquired using ground based post-processed kinematic surveys along roads within the project area. Comparisons are also made for known such as base stations. Results are then averaged using the entire dataset. All values are in meters except sample size.

Data quality report - Absolute external positional accuracy

Geoprocessing history 

Process name
Date 2013-09-12 14:25:54
Tool location c:\program files\arcgis\desktop10.0\ArcToolbox\Toolboxes\Data Management Tools.tbx\MosaicToNewRaster
Command issued
MosaicToNewRaster dem_4B_5m;dem_4A_5m;dem_3C_5m;dem_3A_5m;dem_2C_5m;dem_2A_5m;dem_1C_5m;dem_1B_5m;dem_1A_5m;dem_4C_5m;Portage\dem_2B_5m.img;Portage\dem_3B_5m.img "G:\LiDAR DATA\Portage 2011 LiDAR\xyz-files\dem_5m\portage_mosaic.gdb" portage_mosaic2 # 32_BIT_FLOAT # 1 LAST FIRST
Include in lineage when exporting metadata No

Process name
Date 2013-10-23 11:16:13
Tool location c:\program files\arcgis\desktop10.1\ArcToolbox\Toolboxes\Data Management Tools.tbx\CopyRaster
Command issued
CopyRaster L:\elv\e16\4_\po\e164_po.gdb\e164_po L:\elv\e16\4_\po\e164_po # # # NONE NONE # NONE NONE
Include in lineage when exporting metadata No


Distribution format
*Name Raster Dataset

Metadata Details 

Metadata language English (CANADA)
Metadata character set  utf8 - 8 bit UCS Transfer Format

Metadata identifier 853013E1-8158-43E5-9076-56B331B278DF

Scope of the data described by the metadata  dataset
Scope name* dataset

*Last update 2014-11-25

ArcGIS metadata properties
Metadata format ArcGIS 1.0
Metadata style North American Profile of ISO19115 2003
Standard or profile used to edit metadata NAP

Created in ArcGIS for the item 2013-09-12 14:25:54
Last modified in ArcGIS for the item 2014-11-25 09:53:15

Automatic updates
Have been performed Yes
Last update 2014-11-25 09:53:15

Metadata Contacts 

Metadata contact
Organization's name Fugro SESL Geomatics Ltd.
Contact's role  point of contact

Contact information
Voice 403-234-9018
Fax 403-266-2919

Delivery point 101, 1108 - 53rd Ave NE
City Calgary
Administrative area Alberta
Postal code T2E 6N9
Country Canada

Metadata Maintenance 

Update frequency  not planned

Thumbnail and Enclosures 

Thumbnail type  JPG