BTAA Geoportal & Digital Collections

MARC Element

Digital Collections field

Digital Collections example

BTAA Geoportal field

BTAA Geoportal example

Notes

090$a$b; 050$a$b

Call Number

G4083.S3P2 1919 .O5  

090 is our OSU local call number. If item does not have an 090, use 050.

100$a; 110$a; 111$a

Creator

Ohio. State Highway Commission

Creator

Ohio. State Highway Commission

700$a$e; 710$a$e; 711$a$e

Contributor

BTAA only has creator field. We will omit this information for them.

245$a$b$n$p$s

Title

Scioto County

Title

Scioto County

130, 210, 240, 242, 246, 730

Alternative Title

Alternative Title

250

Description

3rd ed

Description

3rd ed

DC mapping based on Weber & Austin, pg. 72. Mapped to be included in description for BTAA.

260$c cXXXX

264 ind2=4 $c

Date Copyrighted

c1919; ©1919

Date Issued

1919

*In first case, 260$c is "c1919" which needs to be converted to Date Copyrighted for DC and the "c" removed from the string for BTAA.

 300$c

Extent

41 x 50 cm., folded to 19 x 12 cm

Omitted from Geoportal.

255$a$b; 500; 505

Description

Copyright 1919 by Clinton Cowen, State Highway Commissioner for the state of Ohio|Includes "Explanation."|Text and statistics on verso

Description

Copyright 1919 by Clinton Cowen, State Highway Commissioner for the state of Ohio. Includes "Explanation." Text and statistics on verso.

For DC, different values will be separate entries. BTAA Geo allows for concatenating MARC fields and values  in Description.

260$b or 264 ind2=1$b

Publisher

Ohio. State Highway Commission

Publisher

Ohio. State Highway Commission

260$c; 264 ind2=2$c; 264 ind2=3$c

Date

1919? ; 1800-1899

Temporal Coverage

approximately 1919; between 1800 and 1899

For MARC records with unclear/unspecific dates, default to using Temporal Coverage in Geoportal.

264 ind2=0 $c

Date Created

260$c; 264_1$c

Date Issued

1919

Date Issued

1919

650$y; 651$y

Time Period (Topic)*

1910s (1910-1919)

When present in MARC, can be used in OpenRefine to reconcile with DC formatting i.e. converting 1947 to 1940s (1940-1940). 

260$c; 264$c 

Date

1800-1899

Date Range

"[1800 TO 1899]"

In Geoportal, only use Date Range for records with a specified date range in the 260/264. If no date range is specified, leave date range empty.

600, 610, 611, 630, 650$a

Subject

Roads

Subject

For DC, only use $a.

925$y

Identifier

i94350760

For DC, we use item number

Identifier

https://hdl.handle.net/1811/261823a1-c37a-41ed-9481-1b59491dc4bd

For BTAA, we are using Handle

ID

osu-9880w304w

For BTAA, we use osu-[generic ID]

650$z; 651$a; 662$a but no direct equivalent

Place (Topic)

Scioto County (Ohio)|Ohio

Spatial Coverage

Scioto County, Ohio|Ohio

Because DC doesn't handle places very well, format places as follows 

• City (State)|State|Country 

• County (State)|State|Country

• River Name (State)|State|Country

• Country Name 

For BTAA, convert anything in ( ) to be separated by a comma. See example on the left. 

655

Genre

Resource Type

034$defg or 255$c

Bounding Box

List coordinates in the format of Klokan’s CSV option. (w,s,e,n).

008/35-37

Language

eng

Language

eng

DC stores ISO language codes for this field. BTAA Geo asks for a 3-letter code using the ISO 639-3 standard.

Resource Type

Image

"Image" is the standardized term for DC

520 ind1=_ $a; 520 ind1=3_ $a

Summary

Description

655 ind2=7 $2; 655 ind2=0

Staff Notes

Maps the CV used to staff notes.

340$a

Medium

Unlikely to show up in older MARC records

Manifest

https://library.osu.edu/dc/concern/generic_works/9880w304w/manifest.json

Thumbnail Image

https://library.osu.edu/dc/downloads/6t053t20h?file=thumbnail

You can grab the thumbnail ID from the Data Dump and plug it into the following link:

https://library.osu.edu/dc/downloads/thumbnail id?file=thumbnail