| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | marte.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | dpi.inpe.br/sbsr@80/2008/11.18.00.55.25 | |||
| Last Update | 2009:03.29.10.39.40 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.18.00.55.26 | |||
| Metadata Last Update | 2022:07.07.03.46.53 (UTC) administrator | |||
| Secondary Key | INPE-15840-PRE/10450 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | BroichSteHanPotShi:2009:InEfFo | |||
| Title | Increasing the efficiency of forest clearing estimation in the Legal Amazon using targeted sampling  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 671 KiB | |||
| 2. Context | ||||
| Author | 1 Broich, Mark 2 Stehman, Stephen V. 3 Hansen, Matthew C. 4 Potapov, Peter 5 Shimabukuro, Yosio Edemir | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JJCQ | |||
| Group | 1 2 3 4 5 DSR-OBT-INPE-MCT-BR | |||
| Affiliation | 1 South Dakota State University - SDSU/GIScCE, USA 2 State University of New York - SUNY/ESF, USA 3 South Dakota State University - SDSU/GIScCE, USA 4 South Dakota State University - SDSU/GIScCE, USA 5 Instituto Nacional de Pesquisas Espaciais - INPE, Brazil | |||
| Author e-Mail Address | 1 Mark.Broich@sdstate.edu 2 svstehma@syr.edu 3 Matthew.Hansen@sdstate.edu 4 Peter.Potapov@sdstate.edu 5 yosio@dsr.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | erich@sid.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR) | |||
| Conference Location | Natal | |||
| Date | 25-30 abr. 2009 | |||
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Publisher City | São José dos Campos | |||
| Pages | 5671-5678 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-18 01:39:46 :: Mark.Broich@sdstate.edu -> sbsr :: 2008-12-15 19:56:33 :: sbsr -> lise@dpi.inpe.br :: 2008-12-18 11:59:07 :: lise@dpi.inpe.br -> sbsr :: 2009-02-19 14:54:39 :: sbsr -> administrator :: 2009-05-28 13:06:23 :: administrator -> lise@dpi.inpe.br :: 2009-06-09 19:31:47 :: lise@dpi.inpe.br -> marciana :: 2009-06-22 13:55:29 :: marciana -> erich@sid.inpe.br :: 2009-06-23 17:37:05 :: erich@sid.inpe.br -> administrator :: 2009-08-05 02:03:48 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:48 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:17:22 :: marciana -> administrator :: 2009 2022-07-07 03:46:53 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | Deforestation Landsat MODIS PRODES UNFAO Forest Resource Assessment 2010 | |||
| Abstract | Sampling designs are commonly used to estimate deforestation in the humid tropics. In addition to deforestation estimates, sampling designs provide estimates of precision. In this study, precision and efficiency of two sampling designs estimating the loss of intact forest in the Brazilian Legal Amazon are quantified and compared. The systematic design, proposed for the UNFAO Forest Resource Assessment 2010, utilizes sample blocks at every degree Lat/Long intersection. The targeted design uses MODIS indicated deforestation for stratification and sample block allocation into areas of deforestation hotspots. PRODES data available for the entire study area were used to quantify per sample block deforestation, which allowed rigorous comparison of sampling designs. While the systematic design had error margins equal to 18% of the true value, the targeted design provided more precise estimates (within 11.5%) and required less than half of the samples used in the systematic design. The targeted design proposed here can provide effective and timely, annual estimates utilizing MODIS detected deforestation in combination with the existing PRODES methodology to interpret sample blocks. The implementation of the targeted design can make an important contribution to policy-support and assessments of policy effectiveness in the form of precise, cost effective, and timely annual deforestation estimates. | |||
| Area | SRE | |||
| Type | Mudança de Uso e Cobertura da Terra | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Increasing the efficiency... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.18.00.55.25 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.18.00.55.25 | |||
| Language | en | |||
| Target File | 5671-5678.pdf | |||
| User Group | Mark.Broich@sdstate.edu lise@dpi.inpe.br marciana erich@sid.inpe.br administrator administrator | |||
| Reader Group | Mark.Broich@sdstate.edu administrator | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Sponsor | NASA’s Land Cover and Land Use Change program | |||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle tertiarymark url versiontype volume | |||