| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3KN2KCB |
| Repository | sid.inpe.br/plutao/2015/12.04.11.30 |
| Last Update | 2015:12.11.13.03.30 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2015/12.04.11.30.48 |
| Metadata Last Update | 2018:06.04.23.25.43 (UTC) administrator |
| Label | lattes: 2916855460918534 1 FelgueirasMontCamaOrti:2015:ImAcCa |
| Citation Key | FelgueirasMontCamaOrti:2015:ImAcCa |
| Title | Improving accuracy of categorical attribute modeling with indicator simulation and soft information  |
| Format | DVD |
| Year | 2015 |
| Access Date | 2024, May 16 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 447 KiB |
| 2. Context | |
| Author | 1 Felgueiras, Carlos Alberto 2 Monteiro, Antônio Miguel Vieira 3 Camargo, Eduardo Celso Gerbi 4 Ortiz, Jussara de Oliveira |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JGQD 2 8JMKD3MGP5W/3C9JGJN 3 8JMKD3MGP5W/3C9JGUK 4 8JMKD3MGP5W/3C9JHKL |
| Group | 1 DPI-OBT-INPE-MCTI-GOV-BR 2 DPI-OBT-INPE-MCTI-GOV-BR 3 DPI-OBT-INPE-MCTI-GOV-BR 4 DPI-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 carlos@dpi.inpe.br 2 miguel@dpi.inpe.br 3 eduardo@dpi.inpe.br 4 jussara@dpi.inpe.br |
| Conference Name | International Conference on GeoComputation Geospatial Information Sciences, 13 (GeoComputation) |
| Conference Location | Richardson, Texas |
| Date | 20-23 May |
| Volume | 1 |
| Pages | 25-31 |
| Book Title | Proceedings |
| Tertiary Type | Paper |
| History (UTC) | 2015-12-04 12:13:21 :: lattes -> administrator :: 2015 2018-06-04 23:25:43 :: administrator -> simone :: 2015 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Geostatistics Spatial Modeling of Categorical Attributes Indicator Simulations Uncertainty Assesments Hard and Soft Data |
| Abstract | The objective of this work is to apply an indicator geostatistical simulation approach to improve the accuracy of spatial modeling of categorical attributes using hard and soft information. Sample points of a categorical attribute are considered as the hard, or primary, information while a categorical map is used for determine the soft, or the secondary, information. The soft information is incorporated in the indicator simulation procedure as prior mean values, taken from a probability distribution function, related to the hard data. The prior mean values are then updated via indicator simulation to account for the hard data available in their neighborhoods. To illustrate the methodology a case study is presented with samples of soil texture classes, as the hard data, and with classes of a soil map defining the soft information. These data are gathered from an experimental farm of agriculture researches. The results show that the use of soft information, along with the hard data, improve the accuracy of the final products and show regions with higher uncertainties that are candidates to be sampled or resampled in the future. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Improving accuracy of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGP3W/3KN2KCB |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/3KN2KCB |
| Language | en |
| Target File | 1_felgueiras.pdf |
| User Group | administrator lattes simone |
| Reader Group | administrator simone |
| Visibility | shown |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.44.59 5 sid.inpe.br/mtc-m21/2012/07.13.14.40.32 2 sid.inpe.br/mtc-m21/2012/07.13.14.43.05 2 |
| URL (untrusted data) | http://www.geocomputation.org/2015/papers/GC15_06.pdf |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Pesquisa e desenvolvimento científico. |
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor isbn issn lineage mark nextedition numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |