| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP6W34M/3JM45HG |
| Repository | sid.inpe.br/marte2/2015/06.15.14.12.32 |
| Last Update | 2015:06.15.14.12.32 (UTC) banon |
| Metadata Repository | sid.inpe.br/marte2/2015/06.15.14.12.33 |
| Metadata Last Update | 2018:06.06.03.18.09 (UTC) administrator |
| ISBN | 978-85-17-0076-8 |
| Label | 129 |
| Citation Key | SantosDaSeMoMeCâJe:2015:VaMOBu |
| Title | Validating MODIS burned area products over Cerrado region  |
| Format | Internet |
| Year | 2015 |
| Access Date | 2024, May 07 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1209 KiB |
| 2. Context | |
| Author | 1 Santos, Renata Libonati dos 2 DaCamara, Carlos 3 Setzer, Alberto 4 Morelli, Fabiano 5 Melchiori, Arturo Emiliano 6 Cândido, Pietro de Almeida 7 Jesus, Silvia Cristina de |
| Group | 1 2 3 4 OBT-OBT-INPE-MCTI-GOV-BR 5 6 SER-SRE-SPG-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 3 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 renata.libonati@igeo.ufrj.br |
| Editor | Gherardi, Douglas Francisco Marcolino Aragão, Luiz Eduardo Oliveira e Cruz de |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 17 (SBSR) |
| Conference Location | João Pessoa |
| Date | 25-29 abr. 2015 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 667-674 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2015-06-15 14:12:33 :: banon -> administrator :: 2018-06-06 03:18:09 :: administrator -> simone :: 2015 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | We present a validation of three MODIS burned area products, namely AQM/INPE, MCD45A1/NASA and MCD64A1/NASA, covering a 6-year period (2005-2010) over Jalapão, a fire-prone region located in the Cerrado. As reference we use high resolution BA maps derived from Landsat imagery. Because the products to be validated have different spatial resolutions than that of reference maps (i.e. AQM with 1 km, NASA with 500 m and Landsat scars with 30 m), the error matrix was estimated following a new approach based on the assumption of mixed pixels, where the agreement/disagreement between product and reference data are computed taking into account the proportion of BA from reference data within the product pixel. The two NASA products present very low commission errors (< 10%) but they are affected by very high occurrence of omission errors (> 60%). The AQM product has larger commission errors (20 to 40%) but a large fraction of those (more than 40%) occur at the borders of the scars and may therefore not be strictly viewed as false alarms; there is also a clear reduction of the omission cases (< 40% in all cases). The AQM product presents a clear reduction of omission errors that reflects a higher probability of detection of burned pixels. The new product appears therefore as more sensitive to sub-pixel burned areas, even when working at a lower spatial resolution; this particular feature may be attributed to the use of middle infrared reflectance by the algorithm. |
| Area | SRE |
| Type | Mudança de uso e cobertura da Terra |
| Arrangement 1 | urlib.net > BDMCI > Fonds > SBSR > SBSR 17 > Validating MODIS burned... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > SBSR 17 > Validating MODIS burned... |
| Arrangement 3 | Projeto Memória 60... > Livros e livros editados > SBSR 17 > Validating MODIS burned... |
| Arrangement 4 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGOBT > Validating MODIS burned... |
| Arrangement 5 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Validating MODIS burned... |
| 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/8JMKD3MGP6W34M/3JM45HG |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP6W34M/3JM45HG |
| Language | en |
| Target File | p0129.pdf |
| User Group | banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGP6W34M/3JJLLP2 8JMKD3MGPCW/3EU2H28 8JMKD3MGPCW/3F3NU5S |
| Citing Item List | sid.inpe.br/marte2/2015/05.31.21.54 7 sid.inpe.br/bibdigital@80/2006/04.07.15.50.13 2 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |