Building_Footprint_Points

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Fugro EarthData, Inc.
Originator: Waggoner Engineering
Publication_Date: 20090903
Publication_Time: Unknown
Title:
Building_Footprint_Points
Edition: 2008
Geospatial_Data_Presentation_Form: vector digital data
Series_Information:
Series_Name: MS Coastal Building Footprints
Issue_Identification: 1
Publication_Information:
Publication_Place: Fugro EarthData Inc.
Publisher: Fugro EarthData Inc.
Online_Linkage: file://swalker-6712/E$/DATA/MDEM_Vector/buildings/Gulf_Region_Building_Footprint.gdb
Description:
Abstract:
This metadata record describes the acquisition and
production of Building Footprints for 5 coastal counties
Hancock, Harrison, Jackson, Pearl River and Stone. The
buildings were collected from digital imagery with a 15 and
30 cm ground sample distance (GSD) for the project area. All imagery was acquired
in spring 2007 and processed during the spring & summer
of 2007. The imagery is from a project tasked by Mississippi
Geographic Information, LLC (MGI) with Work Orders ED-9
& ED-9A. EarthData International, Inc. was authorized to
undertake this project in accordance with the terms and
conditions of the professional service agreement between
MGI and EarthData International, Inc., dated February 14,
2007.
Purpose:
The acquisition of the Building Footprints and Points were completed as part of the Gulf Region Base Mapping Ownership Data Development Project under a contract to Mississippi Department of Environmental Quality. This project was funded through the Community Development Block Grant (CDBG) program for the reconstruction effort in the five coastal counties. The Building Footprints and Points collection was designed as a resource to aid the the State and local governments. This data will be posted on the Mississippi Geospatial Clearinghouse Portal as a Mississippi Digital Earth Model (MDEM) GIS layer.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20070206
Ending_Date: 20090903
Currentness_Reference:
publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -89.868065
East_Bounding_Coordinate: -88.391991
North_Bounding_Coordinate: 31.025835
South_Bounding_Coordinate: 30.203136
Keywords:
Theme:
Theme_Keyword_Thesaurus: Building
Theme_Keyword: Building
Place:
Place_Keyword_Thesaurus: Geographic Names Information System
Place_Keyword: United States
Place_Keyword: Mississippi
Place_Keyword: Coastal MS
Access_Constraints: None
Use_Constraints:
None
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Geospatial Resources Division/Flood Mapping MDEQ - Office of Geology
Contact_Person: Stephen D. Champlin, RPG
Contact_Address:
Address_Type: mailing address
Address:
PO Box 2279
City: Jackson
State_or_Province: Mississippi
Postal_Code: 39225
Contact_Voice_Telephone: 601-961-5506
Contact_Facsimile_Telephone: 601-961-5521
Hours_of_Service: 8:30-5:00pm
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000
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Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
This data has been produced to be fully compliant with the
National Standard for Spatial Data Accuracy (NSSDA) at
a scale fof 1"=100' and 1"=200'.
Logical_Consistency_Report:
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. Continuity was verified for the existing ground control
within the project are on the stereo models.
Completeness_Report:
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. Bentley - MicroStation
3. ISTAR
4. ESRI - ArcView, ArcMap
5. EarthData proprietary software
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
This data has been produced to be fully compliant with the
National Standard for Spatial Data Accuracy (NSSDA) for
1"=100' and 1"=200'.
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
NA
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Fugro EarthData, Inc
Publication_Date: 2007
Publication_Time: Unknown
Title:
Coastal Mississippi Aerial Imagery Acquisition
Edition: 1
Geospatial_Data_Presentation_Form: remote-sensing image
Type_of_Source_Media: Firewire
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20070206
Ending_Date: 20070625
Source_Currentness_Reference:
publication date
Source_Citation_Abbreviation:
Aerial Acquisition
Source_Contribution:
The aerial imagery acquisition for MDEQ/MGI MS Coastal
Counties was flown to support the creation of ground ortho
digital photography with a 15cm GSD. The imagery was
acquired in 10 lifts consisting of 128 flightlines at a height
of 4782' AMT. Sidelap between flightlines is 30%. All
imagery was collected using the Leica ADS40 digital
pushbroom sensor.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Waggoner Engineering
Publication_Date: 20070305
Publication_Time: Unknown
Title:
MDEQ/MGI MS Coastal Counties Ground Control
Edition: 1
Geospatial_Data_Presentation_Form: model
Source_Scale_Denominator: 100
Type_of_Source_Media: online
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20070205
Ending_Date: 20070625
Source_Currentness_Reference:
Publication Date
Source_Citation_Abbreviation:
Ground Control
Source_Contribution:
Waggoner Engineering, Inc. was contracted by MGI &
EarthData International, Inc. to acquire 58
vertical/horizontal photo-identifiable points. The ground
control points were established using GPS for vertical and
horizontal coordinate values. Horizontal datum is MS State
Plane East NAD83/HARN, vertical is NAVD 88 both in US
Survey feet.
Process_Step:
Process_Description:
EarthData utilized an ISTAR workflow for processing the
aerotriangulation (AT) for the orthoimagery covering the
MS Coastal Counties project areas. 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 AT. 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.
Process_Date: 20070405
Process_Step:
Process_Description:
Utilizing the existing imagery from the previous Mississippi
orthophotography project Fugro EarthData, Inc collected
building outlines for existing permentent structures and
FEMA trailers.

All features were collected using Black and White
stereoscopic imagery on softcopy photogrammetric
workstations.
The map scale was 1"= 100' and 1"=200'.
Process_Date: 20090903
Process_Step:
Process_Description:
Metadata imported.
Source_Used_Citation_Abbreviation:
C:\meta\MS_Coastal_BLDGS.xml
Process_Date: Unknown
Cloud_Cover: 0
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Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 334961
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Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Transverse Mercator
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.999950
Longitude_of_Central_Meridian: -88.833333
Latitude_of_Projection_Origin: 29.500000
False_Easting: 984250.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000328
Ordinate_Resolution: 0.000328
Planar_Distance_Units: survey feet
Geodetic_Model:
Horizontal_Datum_Name: D_North_American_1983_HARN
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222
Vertical_Coordinate_System_Definition:
Altitude_System_Definition:
Altitude_Datum_Name: North American Vertical Datum of 1988
Altitude_Resolution: 0.000100
Altitude_Distance_Units: US Survey Feet
Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates
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Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: Building_Footprint_Points
Entity_Type_Definition:
Bldg Centroid
Entity_Type_Definition_Source:
Fugro EarthData
Attribute:
Attribute_Label: OBJECTID
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: County
Attribute_Definition:
Limit
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Coordinates defining the features.
Attribute:
Attribute_Label: X_COORD
Attribute_Definition:
X coordinate point in State Plane feet
Attribute_Definition_Source:
Fugro EarthData
Attribute_Domain_Values:
Unrepresentable_Domain:
Coordinates defining the features.
Attribute:
Attribute_Label: Y_COORD
Attribute_Definition:
Y coordinate in State Plane feet
Attribute_Definition_Source:
Fugro EarthData
Attribute_Domain_Values:
Unrepresentable_Domain:
Coordinates defining the features.
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Mississippi Geographic Information, LLC
Contact_Person: Bill McDonald
Contact_Position: Project Manager
Contact_Address:
Address_Type: mailing and physical address
Address:
143-A LeFleurs Square
City: Jackson
State_or_Province: MS
Postal_Code: 39211
Contact_Voice_Telephone: 601-355-9526
Contact_Facsimile_Telephone: 601-352-3945
Contact_Electronic_Mail_Address: Bill.McDonald@waggonereng.com
Resource_Description: Digital aerial imagery
Distribution_Liability:
None
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Metadata_Reference_Information:
Metadata_Date: 20100201
Metadata_Review_Date: 20080213
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Fugro EarthData, Inc
Contact_Person: Frank Sokoloski
Contact_Position: Project Manager
Contact_Address:
Address_Type: mailing and physical address
Address:
7320 Executive Way
City: Frederick
State_or_Province: Maryland
Postal_Code: 21701
Contact_Voice_Telephone: 301-948-8550
Contact_Facsimile_Telephone: 301-963-2064
Contact_Electronic_Mail_Address: fsokoloski@earthdata.com
Hours_of_Service: 8:30-5:00
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None
Metadata_Use_Constraints:
None
Metadata_Extensions:
Online_Linkage: http://www.esri.com/metadata/esriprof80.html
Profile_Name: ESRI Metadata Profile
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