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Appendix 3B

Table 3B-1. Listing, Description and Prices (as of October 2006) for Products Available from the Air Photo Distribution Office 1

Product Name Description

Price 2

Notes B&W Colour

Contact Prints Contact prints are photographic copies

made directly from the film negatives.

The image size is approximately 25 cm (9.5 in.) square. The photographs are printed on matte photographic paper.

$8.75 (Regular)

$17.50 (Rush)

$12.00 (Regular)

$24.00 (Rush)

Pre 2004 False colour IR photography is no longer available as contact prints but available in digital and laser copy format.

Diapositives Diapositives are copies of photographs

printed on clear film rather than photographic paper.

$11.00 $11.00 Diapositive orders will be processed and ready for pick up at our

Edmonton office within 10 business days.

Laser Prints Laser prints would be appropriate for

situations where photographic quality contact prints are not required.

They are created from the existing contact prints within the Reference Library using a 600 dpi laser copier.

$6.00 $7.00 Laser prints are typically produced within five business days. Small

quantities may be obtained as you wait; larger orders will take longer.

Digital Photography High-resolution (default 800 ppi) aerial

photos are in digital MrSID file format.

$13.50 (800 ppi)

$16.50 (1200 ppi)

$13.50 (800 ppi)

$16.50 (1200 ppi)

Digital format (MrSID = GIS image format) orders processed within 3-5 working days delivered free by ftp site or on CD for $10.00. Higher ppi values and different file types are available upon request.

Note: MrSID file format is directly supported by the major GIS programs. Other free MrSID viewers are also available for download from the Air Photo Office ftp site.

Laser Enlargements Laser enlargements are derived from the

original contact prints and are printed out at 600 lpi.

$12.00 $12.00 Laser enlargements (up to ×4) and up to 11×17-in. paper size can be

done while you wait, but depends on the order size. The advantage of laser enlargements is that the turnaround time is quick and it is the lowest price enlargement. Digital Enlargements High-resolution digital enlargements are

created from scanned prints/negatives and printed out at 2400 lpi.

$20.00 $20.00 The enlargement factor is limited only by the size of the area to be

enlarged up to 11×17-in. paper size. Faster turnaround time than contact enlargements and better quality and higher enlargement factor than laser enlargements. Photographic Enlargements

Photographic enlargements are available from aerial photographs and are made directly from the film negative.

$28.00 – $125.00

(Size-dependent)

$28.00 – $125.00

(Size-dependent)

An area of a photograph can be enlarged up to a paper size of 100 x 100 cm with the most common paper size being 25 x 25 cm and 50 x 50 cm. Orders processed within 10 working days.

Source: http://www.srd.gov.ab.ca/land/g_air_products.html Prices are those quoted on the Air Photo Distribution Office website effective June 2006 and are subject to change. To confirm prices for specific products and quantities, please contact Air Photo Distribution Office in Edmonton by phoning the Alberta Government toll free line 310-0000 and requesting (780) 427-3520.

Appendix 3B