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001 ocn721300676;

003 OCoLC;

005 20141212065511.0;

006 m d f ;

007 cr bn|||||||||;

008 110509s2008 ncuab ob f000 0 eng d;

035 a| (Sirsi) o721300676;

040 a| GPOc| GPOd| GPOd| UtOrBLW;

049 a| ERE#;

074 a| 0083-B (online);

086 0 a| A 13.78:SRS-44;

100 1 a| McCollum, Joseph.=| ^A534423;

245 12 a| A discrete global grid for photointerpretation /c| Joseph M. McCollum, Jamie K. Cochran, and Anita K. Rose.;

260 a| Asheville, NC :b| U.S. Dept. of Agriculture, Forest Service, Southern Research Station,c| [2008];

300 a| 1 online resource (7 pages) :b| illustrations, map.;

336 a| text2| rdacontent;

337 a| computer2| rdamedia;

338 a| online resource2| rdacarrier;

490 1 a| Research paper SRS ;v| 44;

500 a| Title form title screen (viewed May 5, 2011).;

500 a| "July 2008"--P. [2] of cover.;

504 a| Includes bibliographical references (p. 6-7).;

520 3 a| The Forest Inventory and Analysis (FIA) Program of the Forest Service, U.S. Department of Agriculture, collects its data in three phases. The first phase is collection of photointerpretation data or dot counts, the second phase is field collection of FIA plot data, and the third phase is collection of Forest Health Monitoring data. This paper describes the development of the Phase 2 (P2) and Phase 3 (P3) grids and discusses the creation of a new grid for Phase 1 (P1), complete with an efficient indexing scheme, which is essentially equivalent to the historical dot count grids. The P2 grid consists of one field site per approximately 6,000 acres. To create the new P1 grid, we decomposed the P2 grid by a factor of 27 to obtain new proposed P1 photointerpretation cells of about 220 acres. The new grid can be used for initial photointerpretation points to determine area estimates forested land.;

650 0 a| Grids (Cartography)=| ^A90184;

650 0 a| Forest surveysx| Methodology.=| ^A310800;

650 0 a| Forest healthx| Measurementx| Methodology.=| ^A850678;

650 0 a| Forest monitoringx| Methodology.=| ^A868783;

700 1 a| Cochran, Jamie K.=| ^A1040638;

700 1 a| Rose, Anita Kristine,d| 1970-=| ^A1016492;

710 1 a| United States.b| Forest Service.b| Southern Research Station.=| ^A407095;

776 08 i| Paper version:a| McCollum, Joseph.t| Discrete global grid for photointerpretationw| (OCoLC)299615991;

830 0 a| Research paper SRS ;v| 44.=| ^A425150;

856 40 u| http://purl.fdlp.gov/GPO/gpo7088;

949 a| Click on web addressw| ASISh| JOYNER94;

596 a| 1;

998 a| 2507916;

999 a| CLICK ON WEB ADDRESSw| ASISc| 1i| 2507916-1001l| JNETm| JOYNERr| Ys| Yt| JNE1DOu| 7/7/2011x| EDOCUMENTz| JERESOURCE;

A discrete global grid for photointerpretation / Joseph M. McCollum, Jamie K. Cochran, and Anita K. Rose.

Author/creator	McCollum, Joseph
Other author	Cochran, Jamie K.
Other author	Rose, Anita Kristine, 1970-
Other author	United States. Forest Service. Southern Research Station.
Format	Electronic
Publication Info	Asheville, NC : U.S. Dept. of Agriculture, Forest Service, Southern Research Station, [2008]
Description	1 online resource (7 pages) : illustrations, map.
Supplemental Content	http://purl.fdlp.gov/GPO/gpo7088
Subjects	Grids (Cartography) Forest surveys--Methodology. Forest health--Measurement. --Methodology. Forest monitoring--Methodology.

Series	Research paper SRS ; 44 Research paper SRS ; 44. ^A425150
Summary	The Forest Inventory and Analysis (FIA) Program of the Forest Service, U.S. Department of Agriculture, collects its data in three phases. The first phase is collection of photointerpretation data or dot counts, the second phase is field collection of FIA plot data, and the third phase is collection of Forest Health Monitoring data. This paper describes the development of the Phase 2 (P2) and Phase 3 (P3) grids and discusses the creation of a new grid for Phase 1 (P1), complete with an efficient indexing scheme, which is essentially equivalent to the historical dot count grids. The P2 grid consists of one field site per approximately 6,000 acres. To create the new P1 grid, we decomposed the P2 grid by a factor of 27 to obtain new proposed P1 photointerpretation cells of about 220 acres. The new grid can be used for initial photointerpretation points to determine area estimates forested land.
General note	Title form title screen (viewed May 5, 2011).
General note	"July 2008"--P. [2] of cover.
Bibliography note	Includes bibliographical references (p. 6-7).
Issued in other form	Paper version: McCollum, Joseph. Discrete global grid for photointerpretation
GPO item number	0083-B (online)
Govt. docs number	A 13.78:SRS-44

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A discrete global grid for photointerpretation / Joseph M. McCollum, Jamie K. Cochran, and Anita K. Rose.

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