Duwamish, Puyallup, White, Black, Green, and Carbon Rivers orthophotos - 1940

Metadata:
Identification_Information:
Citation:
Citation_Information:
Originator: Puget Sound River History Project
Originator:
Department of Earth & Space Sciences, University of Washington, Box 351310
Originator: Seattle, WA 98195
Publication_Date: September, 2003
Title:
Duwamish, Puyallup, White, Black, Green, and Carbon Rivers orthophotos - 1940
Geospatial_Data_Presentation_Form: raster digital data
Description:
Abstract:
This dataset is part of a large collection of historical aerial photographs that were orthorectified. This set of photos was acquired from the Army Corps of Engineers, 4735 East Marginal Way South, Seattle, Washington 98134-2329. This image dataset was created from 228 individual photos (stored in TIFF format) which were orthorectified, mosaicked, and tiled into rectangular sections approximately 4900+ meters by 7000+ meters. (Sections are roughly the extents of slightly overlapping USGS Digital Ortho Quarter-quads found at <http://duff.ess.washington.edu/data/raster/doqs/>). Data does not necessarily fill each section completely.

Scale: approx. 1:15,000

Supplemental_Information:
Black and white photographs (approx 9" X 7" prints) were scanned at 600 pixels per inch, grayscale, and saved as TIFF files. Performed "Auto Levels" in Photoshop and used Photoshop to change all pixels of value 0,0,0 to 1,1,1 (to avoid dropout of 0,0,0 pixels when turning off display of background value 0 in ArcMap). Resulting TIFF images were then orthorectified using ERDAS Imagine's OrthoBASE module. Registration sources were USGS Digital Ortho Quarter-quads (<http://duff.ess.washington.edu/data/raster/doqs/>) and a USGS 10-meter DEM (<http://duff.ess.washington.edu/data/raster/tenmeter/byquad/>).
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1940
Currentness_Reference: 1940
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -122.275340
East_Bounding_Coordinate: -121.965225
North_Bounding_Coordinate: 47.412204
South_Bounding_Coordinate: 47.140031
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: River History
Theme_Keyword: historical mapping
Theme_Keyword: channel migration
Theme_Keyword: Puget Sound Rivers
Theme_Keyword: hydrology
Theme_Keyword: Puyallup River
Theme_Keyword: Black River
Theme_Keyword: Green River
Theme_Keyword: White River
Theme_Keyword: Duwamish River
Theme_Keyword: Aerial Photographs
Theme_Keyword: Historical Puget Sound Rivers Photographs
Theme_Keyword: Rivers
Theme_Keyword: Carbon River
Place:
Place_Keyword: Washington
Place_Keyword: Washington State
Place_Keyword: Puget Sound Rivers
Place_Keyword: Pacific Northwest Rivers
Place_Keyword: Puyallup River
Place_Keyword: Black River
Place_Keyword: White River
Place_Keyword: Green River
Place_Keyword: Duwamish River
Place_Keyword: Carbon River
Temporal:
Temporal_Keyword: 1940
Access_Constraints:
This data may be freely downloaded and used. Please give credit to the Puget Sound River History Project, University of Washington.
Use_Constraints:
This data may be freely downloaded and used. Please give credit to the Puget Sound River History Project, University of Washington.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Brian Collins
Contact_Organization: University of Washington
Contact_Position: Research Scientist
Contact_Address:
Address_Type: mailing address
Address: University of Washington, Box 351310
City: Seattle
State_or_Province: WA
Postal_Code: 98195-1310
Country: United States
Contact_Voice_Telephone: 206.616.6584
Contact_Facsimile_Telephone: 206.543.0489
Contact_Electronic_Mail_Address: bcollins@u.washington.edu
Browse_Graphic:
Browse_Graphic_File_Type: TIFF
Data_Set_Credit:
Brian Collins, Amir Sheikh, Harvey Greenberg, Charles Kiblinger, University of Washington, Seattle, WA
Security_Information:
Security_Classification: Unclassified
Native_Data_Set_Environment:
Microsoft Windows 2000 Version 5.1 (Build 2600) Service Pack 1; ESRI ArcCatalog 8.3.0.800
Data_Quality_Information:
Attribute_Accuracy:
Quantitative_Attribute_Accuracy_Assessment:
Completeness_Report:
Images cover the river bottoms and some of the adjacent uplands for the Duwamish River, Black River, Cedar River (RM 0 - RM 2) Green River (RM 0 - RM 34), White River (RM 0 - RM 30), Puyallup River (RM 0 - RM 25), and Carbon River (RM 0 - RM 5).
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Average mean square error for the X, Y, and Z coordinates of the control and tie points from ERDAS Imagine OrthoBASE Triangulation Report (measured in meters):

amX: 1.0840 amY: 1.0706 amZ: 5.0281

Average residual values for the X, Y, and Z control point coordinates from ERDAS Imagine OrthoBASE Triangulation Report (measured in meters):

aX: -0.8075 aY: -2.8944 aZ: 0.4425

Root mean square errors (standard deviation) of all X, Y, and Z from ERDAS Imagine OrthoBASE Triangulation Report (measured in meters):

mX: 19.3618 mY: 77.7222 mZ: 32.1575

Cloud_Cover: Negligible
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:
Raster_Object_Type: Pixel
Row_Count: 7000
Column_Count: 4900
Vertical_Count: 1
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:
UTM_Zone_Number: 10
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: row and column
Coordinate_Representation:
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: D_North_American_1983_HARN
Ellipsoid_Name: Geodetic Reference System 80
Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Charles Kiblinger
Contact_Organization: University of Washington
Contact_Position: Research Analyst
Contact_Address:
Address_Type: mailing address
Address: Univ. of Wash., Dept. Earth & Space Sci., Box 351310
City: Seattle
State_or_Province: WA
Postal_Code: 98195
Country: USA
Contact_Voice_Telephone: 206.685.7981
Contact_Facsimile_Telephone: 206.543.0489
Contact_Electronic_Mail_Address: cek@u.washington.edu
Resource_Description: Downloadable Data
Metadata_Reference_Information:
Metadata_Date: 20030929
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Charles Kiblinger
Contact_Organization: University of Washington
Contact_Position: Research Analyst
Contact_Address:
Address_Type: mailing address
Address: University of Washington, Box 351310
City: Seattle
State_or_Province: WA
Postal_Code: 98195-1310
Country: United States
Contact_Voice_Telephone: 206.685.7981
Contact_Facsimile_Telephone: 206.543.0489
Contact_Electronic_Mail_Address: cek@u.washington.edu
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
Generated by mp version 2.7.33 on Mon Sep 29 16:21:45 2003