NDVI Maximum Value Composite (MVC) Imagery for the North Slope of Alaska 1992

Files :	01ndvi_ns1992.img
	02ndvi_ns1992.img
	03ndvi_ns1992.img
	04ndvi_ns1992.img
	05ndvi_ns1992.img
	06ndvi_ns1992.img
	07ndvi_ns1992.img
	08ndvi_ns1992.img
	09ndvi_ns1992.img
	10ndvi_ns1992.img
	11ndvi_ns1992.img
	12ndvi_ns1992.img
	13ndvi_ns1992.img

Project: ATLAS


Summary:  The following images are USGS ADAPS-processed AVHRR twice-monthly NDVI MVCs with refined geocorrection.

Data Format: ERDAS Imagine IMG files
Pixel spatial resolution:  1 km  
Projection:	Albers Equal Area Conic
		Latitude of 1st standard parallel 55:00:00 N
		Latitude of 2nd standard parallel 65:00:00 N
		Longitude of central meridian    154:00:00 W
		Latitude of origin of projection  50:00:00 N

Geographic coverage in lat/lon: UL  168:33:07 W, 70:53:34 N
		   		LR  141:18:08 W, 67:09:43 N

NDVI values are scaled 0 to 200.

Calendar Date			Reporting Period

April 1 - April 15			01
April 16 - April 30			02
May 1 - May 15				03
May 16 - May 31				04
June 1 - June 15			05
June 16 - June 30			06
July 1 - July 15			07
July 16 - July 31			08
August 1 - August 15			09
August 16 - August 31			10
September 1 - September 15		11
September 16 - September 30		12
October 1 - October 15			13

Contact Information:

Douglas Stow and Allen Hope
Department of Geography
San Dieo State University
5500 Campanile Drive
San Diego, CA  92182-4493
ph:     619.594.5498
FAX:    619.594.4938
Email:  stow@mail.sdsu.edu
	hope1@mail.sdsu.edu

David C. Douglas
USGS Alaska Biological Science Center
Glacier Bay Field Station, Juneau Office
PO Box 240009
Douglas, AK 99824-0009
ph:     907.364.1576
Email:  david_douglas@usgs.gov