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County Aerial Photograph Index Maps, 1936-1980

Dates

Start Date
1936
End Date
1980

Summary

This collection (known internally to Maryland Geological Survey as Component 4) consists of 375 22-inch by 34-inch photo-mosaic index maps dating from 1936-1980. These index maps depict flight lines and frame numbers for two components of the MGS Aerial Photograph Collection: 1) Component 1: County-Based Aerial Photographs (https://www.sciencebase.gov/catalog/item/4f4e4a94e4b07f02db658dba); and 2) Component 2: MD Barrier Island Aerial Photographs (Enlargements) (https://www.sciencebase.gov/catalog/item/4f4e4aafe4b07f02db66cf18). These index maps serve as a finding aid for these two components. All of the index maps have been scanned (most to JPG, PDF, and TIF format). Digital imagery (PDF) for the majority of this collection [...]

Child Items (375)

Contacts

Contact :
MGS Curator
Data Owner :
Maryland Geological Survey

Attached Files

Click on title to download individual files attached to this item.

tbl_CSV_Component_04_County_Index_Maps_20191101.csv 299.74 KB text/csv

Material Request Instructions

Download Digital images – PDF scans of most index maps are available online via the Maryland State Archives (MSA) Guide to Government Records website here:  http://guide.mdsa.net/pages/index.aspx (click on “View by Agency”, enter “Maryland Geological Survey” under “Agency”, click "Search", and scroll down to the county index map listings).

TIF and JPG scans of most of the 1930s-1950s index maps are available online via the Johns Hopkins University (JHU) JScholarship website here: https://jscholarship.library.jhu.edu/handle/1774.2/36422 .  The index maps are found on the webpage titled “Aerial Photography – Other Maryland Counties”.
 
Request Digital Images -- There are 2 ways to request digital images: 1) Make a request to the MGS Publications Office (410-554-5500) for JP2, JPG, and TIF images (free); or 2) Submit the Maryland State Archives (MSA) online form here:   https://shop.msa.maryland.gov/orders/pages/orders.aspx -- choose "Other Record" to bring up the "Other Record Order Form".  Fill out the form and make sure to select "Other" and specify the type of digital image (JP2, JPG, TIF) requested in the "Type of Record" field.  Cost = $35 per digital image.
 
Request Photocopies -- Submit the MSA online form here:  https://shop.msa.maryland.gov/orders/pages/orders.aspx -- choose "Other Record" to bring up the "Other Record Order Form".  Fill out the form and make sure to select "Other" and specify "Photocopy of Aerial Photograph" in the "Type of Record" field.  Cost = $35 per photocopy.
 
Request to View the Paper Photographs in Person -- Email MSA at msa.helpdesk@maryland.gov and specify the photograph of interest and desired viewing date.

Map

Spatial Services

ScienceBase WMS

Communities

  • National Digital Catalog

Tags

Provenance

Additional Information

Alternate Titles

NGGDPP Collection Extension

size375
unitItems (Items, http://www.sciencebase.gov/vocab/category/NGGDPP/collection/unit)

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