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TDHS Digital Image Collection Data Dictionary

Name of Field

Field Definition

Field constraints

Title

A title given to the image.

 

Description

A description of the image.

 

Photographer

The person who took the photograph or artist who created the image.

 

Date taken

The date the photograph was taken.

 

Location of Photograph

The place where the photograph was taken.

 

Type

The type of image.

List - Drawing, Lithograph, Note card, Painting, Photo, Postcard

Subject

The subject of the image.

 

County

County where photograph was taken.

List - El Dorado, Nevada, Placer, Plumas, Sierra

Season

Season of the year.

List - Winter, Spring, Summer, Fall

Source

Location of source photograph or drawing.

 

References

Quarterly or other publications related to the image

 

Contributor

Contributing person or organization.

 

Notes

Any other comments on the image

Text

Rights

Ownership of the image.

 

Identifier

A unique identifier for the image.

format: XXXnn

Serial Number

Automatically created

Number

 

File location

Location of digital image

 

Resolution

The resolution of the image when created or digitized. This is not the resolution of the images in the database which are lower.

Number

Primary photo The index key for the record  
Date entered Date the record was originally entered into the database.  
Time entered Time of day the record was originally entered into the database.  

Archive location

Location of full resolution digitized image.  This will normally define off-line storage such as CD or DVD

 

Public Display

A flag designating whether image should be publicly viewable

Y/N

Last update

Date and time of last update.

Automatically created; Date-time

Digitization Date

Date a photograph or image was digitized

Date format: YYYY-MM-DD

Image location File location of the image displayed in the output record The url of the file should be relative. For example, HobartMills/HM0037_railyard_overview_small.jpg is correct while the2nomads.org/TDHS/HobartMills/HM0037_railyard_overview_small.jpg is incorrect and will not work.

Donation

Number of donation