Identification_Information: Citation: Citation_Information: Originator: Mapcon Mapping Publication_Date: Unknown Title: Ortho Geospatial_Data_Presentation_Form: remote-sensing image Online_Linkage: Internal(Government) http://gis1.manweb.internal/ortho/index.html External (Public) https://mli.gov.mb.ca//ortho/index.html Description: Abstract: 1 meter pixel color orthophotography tiled according to 5 km by 5 km tiles Purpose: Manitoba is developing a new ortho photography program to enhance its land and resource analysis capabilities. Good land information is part of Manitoba's information infrastructure and is a service that is essential for sustainable development,resource management and related business decision making. Manitoba's current ortho photography is very old and in need of replacement. This new initiative will in part assist Manitoba in sustaining a mapping base level for the Province. Manitoba Department of Conservation requires the complete acquisition of new, large format digital orthophotography for both southern and northern areas of the Province. A delivery program to accomplish this has been scheduled to occur over a period of five (5) years commencing April 1, 2007. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: September 02, 2007 Time_of_Day: 2:30pm Currentness_Reference: ground condition Status: Progress: In work Maintenance_and_Update_Frequency: Quarterly Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -101.501664 East_Bounding_Coordinate: -101.429991 North_Bounding_Coordinate: 49.806905 South_Bounding_Coordinate: 49.760497 Keywords: Theme: Theme_Keyword_Thesaurus: image Theme_Keyword: ortho Access_Constraints: REQUIRED: Restrictions and legal prerequisites for accessing the data set. Use_Constraints: REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Government of Manitoba, Lands and Geomatics Branch, Topographic Mapping Contact_Person: Alan Dakin Contact_Position: Data Warehouse coordinator Contact_Address: Address_Type: mailing and physical address Address: 1007 Century Street City: Winnipeg State_or_Province: Manitoba Postal_Code: R3H 0W4 Country: Canada Contact_Voice_Telephone: (204) 945-6652 Contact_Facsimile_Telephone: (204) 945-1365 Contact_Electronic_Mail_Address: alan.dakin@gov.mb.ca Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.0.1324 Data_Quality_Information: Positional_Accuracy: Horizontal_Positional_Accuracy: Quantitative_Horizontal_Positional_Accuracy_Assessment: Vertical_Positional_Accuracy: Quantitative_Vertical_Positional_Accuracy_Assessment: Lineage: Source_Information: Source_Scale_Denominator: 1:40,000 Type_of_Source_Media: DMC camera Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: September 02, 2007 Beginning_Time: 2:30pm Ending_Date: October 24, 2008 Ending_Time: 5:19pm Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: DMC Serial Number: DMC01-047 Process_Step: Process_Description: We will generate color orthophotos with a 50 cm ground pixel size. The orthophotos were resampled to 1 meter pixel resolution and be cut to match the desired 5x5 km tiling format. The images were delivered in 24 bit color and panchromatic. Orthophotos are rectified with Intergraph's OrthoPro and Base-Rectifier products. We use the "cubic convolution" algorithm, which is superior to "bilinear" or "nearest neighbour" techniques. The software uses the AT data, control points, camera calibration data, and Digital Terrain Model data to rectify the raw scans into an orthographic projection on a pixel-by-pixel basis. The resulting orthophotos will have a ground pixel resolution of 50 cm, which will then be resampled and delivered at 1 m resolution orthophotos. Rectification of large batches is executed to maintain consistency of image radiometry. The rectified images are radiometrically adjusted to ensure the consistency of tone and contrast. An auto-dodge process is applied to the rectified imagery to improve the dynamic range of the image within areas of shadow or highlight. This has the effect of balancing the imagery within the frame and between the adjoining files. Images are then mosaiced together in as seamless a manner as possible. This means the join lines are not readily apparent when viewed on screen. Wherever possible mosaic lines will avoid going through buildings or other above ground structures. Quality control steps are in place to ensure that the final orthophoto product meets the criteria set out in the project plan. These steps include: · Check for completeness of coverage · Check for radiometric balance: · Locally (within single photos) · Globally (across blocks of imagery) · Check of tile to tile ties · Check of ground control point positions in the final orthophotos · Collection of random test points in stereo and measurement in orthos for geometric checks for positional accuracy · Report on overall radiometric quality · Report on overall geometrical accuracy · Check of correct file format · Check for correct naming structure Process_Date: October 2008 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 113 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: G-polygon Point_and_Vector_Object_Count: 8 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: MultiPatch Point_and_Vector_Object_Count: 8 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 0 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 14 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -99.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 1.000000 Ordinate_Resolution: 1.000000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: Point Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Entity Attribute: Attribute_Label: Handle Attribute: Attribute_Label: Level Attribute: Attribute_Label: Layer Attribute: Attribute_Label: LvlDesc Attribute: Attribute_Label: LyrFrzn Attribute: Attribute_Label: LyrLock Attribute: Attribute_Label: LyrOn Attribute: Attribute_Label: LvlPlot Attribute: Attribute_Label: Color Attribute: Attribute_Label: EntColor Attribute: Attribute_Label: LyrColor Attribute: Attribute_Label: Linetype Attribute: Attribute_Label: EntLinetype Attribute: Attribute_Label: LyrLnType Attribute: Attribute_Label: Elevation Attribute: Attribute_Label: Class Attribute: Attribute_Label: GGroup Attribute: Attribute_Label: CadModel Attribute: Attribute_Label: Fill Attribute: Attribute_Label: LineWt Attribute: Attribute_Label: EntLineWt Attribute: Attribute_Label: LyrLineWt Attribute: Attribute_Label: RefName Attribute: Attribute_Label: LTScale Attribute: Attribute_Label: Angle Attribute: Attribute_Label: ScaleX Attribute: Attribute_Label: ScaleY Attribute: Attribute_Label: ScaleZ Attribute: Attribute_Label: QrotW Attribute: Attribute_Label: QrotX Attribute: Attribute_Label: QrotY Attribute: Attribute_Label: QrotZ Attribute: Attribute_Label: DocName Attribute: Attribute_Label: DocPath Attribute: Attribute_Label: DocType Attribute: Attribute_Label: DocVer Detailed_Description: Entity_Type: Entity_Type_Label: Polyline Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Entity Attribute: Attribute_Label: Handle Attribute: Attribute_Label: Level Attribute: Attribute_Label: Layer Attribute: Attribute_Label: LvlDesc Attribute: Attribute_Label: LyrFrzn Attribute: Attribute_Label: LyrLock Attribute: Attribute_Label: LyrOn Attribute: Attribute_Label: LvlPlot Attribute: Attribute_Label: Color Attribute: Attribute_Label: EntColor Attribute: Attribute_Label: LyrColor Attribute: Attribute_Label: Linetype Attribute: Attribute_Label: EntLinetype Attribute: Attribute_Label: LyrLnType Attribute: Attribute_Label: Elevation Attribute: Attribute_Label: Class Attribute: Attribute_Label: GGroup Attribute: Attribute_Label: CadModel Attribute: Attribute_Label: Fill Attribute: Attribute_Label: LineWt Attribute: Attribute_Label: EntLineWt Attribute: Attribute_Label: LyrLineWt Attribute: Attribute_Label: RefName Attribute: Attribute_Label: LTScale Attribute: Attribute_Label: QrotW Attribute: Attribute_Label: QrotX Attribute: Attribute_Label: QrotY Attribute: Attribute_Label: QrotZ Attribute: Attribute_Label: DocName Attribute: Attribute_Label: DocPath Attribute: Attribute_Label: DocType Attribute: Attribute_Label: DocVer Detailed_Description: Entity_Type: Entity_Type_Label: Polygon Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Entity Attribute: Attribute_Label: Handle Attribute: Attribute_Label: Level Attribute: Attribute_Label: Layer Attribute: Attribute_Label: LvlDesc Attribute: Attribute_Label: LyrFrzn Attribute: Attribute_Label: LyrLock Attribute: Attribute_Label: LyrOn Attribute: Attribute_Label: LvlPlot Attribute: Attribute_Label: Color Attribute: Attribute_Label: EntColor Attribute: Attribute_Label: LyrColor Attribute: Attribute_Label: Linetype Attribute: Attribute_Label: EntLinetype Attribute: Attribute_Label: LyrLnType Attribute: Attribute_Label: Elevation Attribute: Attribute_Label: Class Attribute: Attribute_Label: GGroup Attribute: Attribute_Label: CadModel Attribute: Attribute_Label: Fill Attribute: Attribute_Label: LineWt Attribute: Attribute_Label: EntLineWt Attribute: Attribute_Label: LyrLineWt Attribute: Attribute_Label: RefName Attribute: Attribute_Label: LTScale Attribute: Attribute_Label: QrotW Attribute: Attribute_Label: QrotX Attribute: Attribute_Label: QrotY Attribute: Attribute_Label: QrotZ Attribute: Attribute_Label: DocName Attribute: Attribute_Label: DocPath Attribute: Attribute_Label: DocType Attribute: Attribute_Label: DocVer Detailed_Description: Entity_Type: Entity_Type_Label: MultiPatch Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Entity Attribute: Attribute_Label: Handle Attribute: Attribute_Label: Level Attribute: Attribute_Label: Layer Attribute: Attribute_Label: LvlDesc Attribute: Attribute_Label: LyrFrzn Attribute: Attribute_Label: LyrLock Attribute: Attribute_Label: LyrOn Attribute: Attribute_Label: LvlPlot Attribute: Attribute_Label: Color Attribute: Attribute_Label: EntColor Attribute: Attribute_Label: LyrColor Attribute: Attribute_Label: Linetype Attribute: Attribute_Label: EntLinetype Attribute: Attribute_Label: LyrLnType Attribute: Attribute_Label: Elevation Attribute: Attribute_Label: Class Attribute: Attribute_Label: GGroup Attribute: Attribute_Label: CadModel Attribute: Attribute_Label: Fill Attribute: Attribute_Label: LineWt Attribute: Attribute_Label: EntLineWt Attribute: Attribute_Label: LyrLineWt Attribute: Attribute_Label: RefName Attribute: Attribute_Label: LTScale Attribute: Attribute_Label: QrotW Attribute: Attribute_Label: QrotX Attribute: Attribute_Label: QrotY Attribute: Attribute_Label: QrotZ Attribute: Attribute_Label: DocName Attribute: Attribute_Label: DocPath Attribute: Attribute_Label: DocType Attribute: Attribute_Label: DocVer Detailed_Description: Entity_Type: Entity_Type_Label: Annotation Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: Entity Attribute: Attribute_Label: Handle Attribute: Attribute_Label: Level Attribute: Attribute_Label: Layer Attribute: Attribute_Label: LvlDesc Attribute: Attribute_Label: LyrFrzn Attribute: Attribute_Label: LyrLock Attribute: Attribute_Label: LyrOn Attribute: Attribute_Label: LvlPlot Attribute: Attribute_Label: Color Attribute: Attribute_Label: EntColor Attribute: Attribute_Label: LyrColor Attribute: Attribute_Label: Linetype Attribute: Attribute_Label: EntLinetype Attribute: Attribute_Label: LyrLnType Attribute: Attribute_Label: Elevation Attribute: Attribute_Label: Class Attribute: Attribute_Label: GGroup Attribute: Attribute_Label: CadModel Attribute: Attribute_Label: Fill Attribute: Attribute_Label: LineWt Attribute: Attribute_Label: EntLineWt Attribute: Attribute_Label: LyrLineWt Attribute: Attribute_Label: RefName Attribute: Attribute_Label: LTScale Attribute: Attribute_Label: QrotW Attribute: Attribute_Label: QrotX Attribute: Attribute_Label: QrotY Attribute: Attribute_Label: QrotZ Attribute: Attribute_Label: DocName Attribute: Attribute_Label: DocPath Attribute: Attribute_Label: DocType Attribute: Attribute_Label: DocVer Attribute: Attribute_Label: ScaleX Attribute: Attribute_Label: ScaleY Attribute: Attribute_Label: ScaleZ Attribute: Attribute_Label: Style Attribute: Attribute_Label: FontID Attribute: Attribute_Label: Text Attribute: Attribute_Label: Height Attribute: Attribute_Label: TxtAngle Attribute: Attribute_Label: TxtWidth Attribute: Attribute_Label: TxtOblique Attribute: Attribute_Label: TxtJust Attribute: Attribute_Label: VertAlign Attribute: Attribute_Label: TxtFont Attribute: Attribute_Label: TxtBoxHt Attribute: Attribute_Label: TxtBoxWd Attribute: Attribute_Label: TxtRefWd Attribute: Attribute_Label: TxtAttach Attribute: Attribute_Label: TxtDir Attribute: Attribute_Label: LnSpace Attribute: Attribute_Label: SpaceFct Attribute: Attribute_Label: TxtMemo Distribution_Information: Resource_Description: Downloadable Data Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Transfer_Size: 0.000 Metadata_Reference_Information: Metadata_Date: 20081003 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Government of Manitoba, Lands and Geomatics Branch, Topographic Mapping Contact_Person: Alan Dakin Contact_Position: Data Warehouse coordinator Contact_Address: Address_Type: mailing and physical address Address: 1007 Century Street City: Winnipeg State_or_Province: Manitoba Postal_Code: R3H 0W4 Country: Canada Contact_Voice_Telephone: (204) 945-6652 Contact_Facsimile_Telephone: (204) 945-1365 Contact_Electronic_Mail_Address: alan.dakin@gov.mb.ca Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile