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138 results found Displaying entries 21 - 40 of 138 in total

Anchor River Fish Count (Chinook, Coho)

Alaska Department of Fish and Game (ADFG) - The Anchor River sonar/weir site external link is located approximately 2 miles upstream from the mouth of the river at the upper boundary of the salmon fishery. The daily DIDSON sonar estimate is based on the net number of fish counted upstream (upstream count - downstream count = net count). The sustainable escapement goal range is 3,800 to 10,000 king salmon.
Ongoing
2001-05-25
2018-08-09 15:10:47 -0800
15 26 12 407 logo adfg
Data
Full Record

Assessing the Sensitivity of Alaska's Coastal Rainforest Ecosystem to Changes in Glacier Runoff

US Geological Survey (USGS) - Rates of freshwater discharge from watersheds in the Gulf of Alaska are among the highest on Earth (1-10 m/yr w.e). This densely glacierized region of Alaska is undergoing rapid glacier volume loss. Glacier runoff accounts for about half the total runoff from into the Gulf of Alaska.
Ongoing
2011-01-01
2018-08-09 15:10:49 -0800
15 29 14 173 logo usgs
Project
Full Record

Boundary, Kenai Peninsula Borough

Kpbboundary Kenai Peninsula Borough (KPB) - The area depicting the official jurisdictional boundary of the Kenai Peninsula Borough, according to the Certification of Boundaries executed by the Commissioner of the Department of Community and Regional Affairs of the State of Alaska, effective January 18, 1979. Data available from the Kenai Peninsula Borough. For more information, please contact the Kenai Peninsula Borough GIS Department.
Ongoing
1979-01-18
2018-08-09 15:10:52 -0800
09 42 35 691 kpb 300x300
Data
Full Record

Bridges, Gates and Culverts - Kenai Peninsula Borough

Bridges Kenai Peninsula Borough (KPB) - Includes the locations of bridges, gates and culverts. Data available from the Kenai Peninsula Borough. For more information, please contact the Kenai Peninsula Borough GIS Department.
Ongoing
2018-08-09 15:10:46 -0800
09 42 35 691 kpb 300x300
Data
Full Record

Chugach National Forest GIS – 100 ft Contours for Chugach CNF

Coneast sm US Forest Service, Chugach National Forest (CNF) - <p>100 ft contour lines for the Chugach National Forest, digitized from USGS 1:63,360 quads.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2009-07-14
2018-08-09 15:11:00 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – 15-Minute USGS Quad Index

Quads sm US Forest Service, Chugach National Forest (CNF) - <p>Index for historic 1:63,630 USGS quads (1" = 1 mile).</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Complete
2008-10-22
2018-08-09 15:10:52 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Alaska Railroad

Railroad sm US Forest Service, Chugach National Forest (CNF) - <p>Alaska Railroad track location in southcentral Alaska. About half the data was collected with GPS and post processed. Where there were gaps in the GPS data, the arcs were digitized from 1:63,360 Primary Base Series paper maps from the Geometronics Service Center in Salt Lake City, UT.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Complete
2008-01-03
2018-08-09 15:10:52 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Aspect

Aspect sm US Forest Service, Chugach National Forest (CNF) - <p>The data was derived from a Digital Elevation Model (DEM) and provides the aspect of terrain in the Chugach National Forest.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2009-07-14
2018-08-09 15:11:00 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Cover Type

Covtyp sm US Forest Service, Chugach National Forest (CNF) - <p>Cover types originated from the timber type coverages for each management area. First, all polygons less than five acres were ELIMINATEd, except islands in Prince William Sound. Second, polygons less than 10 acres (except islands in PWS) were ELIMINATEd. FTYP and NFOR were added as separate items and they were REDEFINEd as FTYP-NFOR. TT-CODE and TT-ALPHA were deleted. Individual FTYP and...
Unknown
2008-06-17
2018-08-09 15:11:03 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Ecosections and Sub-Sections

Ecosections sm US Forest Service, Chugach National Forest (CNF) - <p>Polygon coverage of ecological sections and subsections for the Chugach National Forest. The sections and subsections were mapped by Dean Davidson based on the standards in the 'National Hierarchial Framework of Ecological Units'. Ecomap, USDA Forest Service, Washington,D.C., October 29, 1993.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2008-09-05
2018-08-09 15:11:01 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Forest, District and Management Area Boundaries

Boundary sm US Forest Service, Chugach National Forest (CNF) - <p>The Forest boundary was digitized in-house using both ARC/INFO and LIDES. The Russian River and Chickaloon River portions of the boundary on the Kenai Peninsula were extracted from the STREAMS data theme which were digitized from 1:31,680 orthophoto quads. This coverage has both a Polygon Attribute Table (PAT) and an Arc Attribute Table (AAT) with accompanying attributes. The management...
Complete
2008-04-16
2018-08-09 15:10:52 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Freshwater Streams

Streams sm US Forest Service, Chugach National Forest (CNF) - <p>Digitized from 1:31,380 orthophoto quads. Estuarine channel types may extend beyond shoreline. Selected stream arcs on Cordova Ranger District updated October and November 2002. Presence of fish species and stream class were updated. Items UPDATE_DAT, METADATA, NOMINATED, and REFERENCE were added and coded for the updated arcs.</p> <p>Data available from the United States Department of...
Complete
2008-10-28
2018-08-09 15:10:53 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Geologic Map from USGS Branch of Alaska Geology

Geology sm US Forest Service, Chugach National Forest (CNF) - <p>Digitized from the Geologic Map of the Chugach National Forest, AK prepared by Steven W Nelson, JA Dumoulin, & Marti L Miller, 1985.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2008-07-17
2018-08-09 15:11:00 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Grid from Digital Elevation Model (DEM)

Elevatin sm US Forest Service, Chugach National Forest (CNF) - <p>Grid from Digital Elevation Model, based on USGS 15" quad 100 foot contour lines.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2009-07-14
2018-08-09 15:11:00 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Grid from Digital Elevation Model (DEM)

Slope sm US Forest Service, Chugach National Forest (CNF) - <p>Derived from elevation grid.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2009-07-14
2018-05-10 10:30:36 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Lake Shore Polygons

Lakes sm US Forest Service, Chugach National Forest (CNF) - <p>Lakes for the entire Chugach National Forest digitized from 1"/mile Primary Base Series (PBS) maps. Work was done under contract to the USFS Geometronics Service Center in Salt Lake City and provided to the Chugach on tape as Cartographic Feature Files (CFF's). Lakes were extracted from the "drains" layer by CFF-Code and cleaned up manually.</p> <p>Data available from the United States...
Unknown
2011-03-01
2018-08-09 15:11:00 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Land and Resource Management Plan (Revised 2002)

Lrmp 2002 sm US Forest Service, Chugach National Forest (CNF) - <p>Land and resource management plan for the Chugach National Forest. Revised in 2002.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2011-08-09
2018-08-09 15:11:01 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Ownership Boundaries

Landstat sm US Forest Service, Chugach National Forest (CNF) - <p>Digitized in-house in 1988-89 both with LIDES and in ARC/INFO from the Land Status Atlas maintained by the Chugach National Forest Supervisor's Office Lands Staff. Coverage is updated as new conveyances are received.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2011-11-29
2018-08-09 15:11:03 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Powerlines

Powerline sm US Forest Service, Chugach National Forest (CNF) - <p>This coverage currently consists of the powerlines digitized from mylar overlays of 1:31,680 orthophoto quads in ARC/INFO. One 17(b) easement on lands that have been conveyed to Eyak Village Corporation has been added.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Ongoing
2011-11-01
2018-08-09 15:10:52 -0800
09 16 05 388 usfs logo
Data
Full Record

Chugach National Forest GIS – Ranger Districts

US Forest Service, Chugach National Forest (CNF) - <p>Ranger districts within the Chugach National Forest. Various data sources have been used. See TR-DATA-SOURCE item.</p> <p>Data available from the United States Department of Agriculture Forest Service.</p>
Unknown
2008-04-16
2018-08-09 15:11:03 -0800
09 16 05 388 usfs logo
Data
Full Record