Photo Title

HLA-290

Preview

image preview

Flight Code

HLA

Date Flown

Spring 5-5-1957

Aerial Survey Project No. (A.S.P. No.)

57-6, 6A

County

Martin

Trunk Highway (T.H.)

[I-90]

Location

[From Welcome to Fairmont]

Center Latitude

43°40'51.89"N

Center Longitude

94°34'57.12"W

Scale

1’’=400’

Flight Height

2400

Notes

Notes on front include hand-drawn road construction plans and drainage areas. Notes read "pothole" and "ditch." Symbols include arrows, double arrows, ?, and dotted line for drainage area.

State Project No.

4609-07

Lens Serial Number

XF 6750

Focal Length

154.119 mm

Physical Format

Black and White Physical Aerial Photograph

Dimensions

9 x 9

Item Type

Still Image

Collection Name

Minnesota Department of Transportation District 7 Air Photo Collection, 1957-2006

Contributing Organization

Dr. Mary T. Dooley Map Library, Memorial Library, Minnesota State University, Mankato, P.O. Box 8419, Mankato, MN 56002-8419

Contact Information

Dr. Mary T. Dooley Map Library, Memorial Library, Minnesota State University, Mankato, P.O. Box 8419, Mankato, MN 56002-8419

Creative Commons License

Creative Commons Attribution-Noncommercial 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License

Scanning Center

Dr. Mary T. Dooley Map Library, Memorial Library, Minnesota State University, Mankato, P.O. Box 8419, Mankato, MN 56002-8419

Object File Name

MnDOT_1957_57-6, 6A_HLA-290

Date Digital

2021-01-07

Item Digital Format

Image/tiff

Master File Format

Image/tiff

Master File Size

101259830

Master File Bit Depth

24

Master File Resolution

800 dpi

Master File Width

7371

Master File Height

7372

Master File Hardware

Epson Expression 10000XL

Master File Software

VueScan

Master File System

Windows 10

Master File Checksum

b05d6972917dc7d522959212bbfdaed8

Keywords

mndot, air photos, aerial photography, 1957, drainage design

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