| 1. Identity statement | |
| Reference Type | ePrint (Electronic Source) |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/36G6TJ2 |
| Repository | sid.inpe.br/mtc-m19@80/2009/11.30.13.48 |
| Last Update | 2009:11.30.13.48.18 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m19@80/2009/11.30.13.48.17 |
| Metadata Last Update | 2018:06.05.04.47.34 (UTC) administrator |
| Citation Key | AmaralHolValGilSou::ALPASc |
| Title | ALOS PALSAR ScanSAR in support of the Brazilian Forest Monitoring Program  |
| Last Update Date | 2009-12-01 |
| Access Date | 2024, June 26 |
| Type of Medium | On-line |
| Number of Files | 1 |
| Size | 1197 KiB |
| 2. Context | |
| Author | 1 Amaral, Silvana 2 Holecz, Francesco 3 Valeriano, Dalton M. 4 Gildardo, Arango Sánchez 5 Souza, Arley Ferreira de |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJ8Q |
| Group | 1 DPI-OBT-INPE-MCT-BR 2 3 DSR-OBT-INPE-MCT-BR 4 DSR-OBT-INPE-MCT-BR 5 DPI-OBT-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 SARMAP 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| e-Mail Address | silvana@dpi.inpe.br |
| Alternate Publication | Jstars - Ieee |
| Producer | Instituto Nacional de Pesquisas Espaciais |
| City | São José dos Campos |
| Stage of Alternate Publication | submitted |
| History (UTC) | 2009-11-30 13:48:18 :: silvana@dpi.inpe.br -> administrator :: 2018-06-05 04:47:34 :: administrator -> silvana@dpi.inpe.br :: |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | work-in-progress |
| Transferable | 1 |
| Keywords | ALOS PALSAR ScanSAR deforestation K&C Initiative DETER forest monitoring Amazon |
| Abstract | This paper presents an assessment of the use of the ALOS PALSAR, Kyoto and Carbon Initiative and ScanSAR data for the Brazilian Forest Monitoring Program. Using deforestation polygons mapped by INPEs DETER project, PALSAR ScanSAR multi-temporal images were analyzed for the detection of deforestation patterns. The obtained result shows that approximately 50% of the polygons could be detected by PALSAR ScanSAR images for areas larger than two square kilometers. It is notable that these deforestation patterns were detectable before the DETER Alerts. A multi-temporal approach is proposed to efficiently process the ScanSAR data, enhance their quality, and generate, in an automated way, recent deforestation. It consists of a radiometric re-calibration of the slant range gamma nought input data, a multi-temporal co-registration and speckle filtering, a terrain geocoding, a multi-temporal anisotropic non-linear diffusion filtering, and finally, an automated classification compatible with the PRODES clear mapping. Considering the importance and extent of the Amazon forest and its cloud cover conditions, the PALSAR ScanSAR-based product is now under evaluation for integration within the Forest Monitoring Program. Furthermore, assimilation of the proposed product into the operation of the DETER project is a first step within the INPEs Forest Monitoring Program toward the integration of additional SAR (Synthetic Aperture Radar) products based on the forthcoming planned Brazilian sensors, such as MAPSAR and CBERS-7. |
| Area | SRE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > ALOS PALSAR ScanSAR... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > ALOS PALSAR ScanSAR... |
| 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/8JMKD3MGP7W/36G6TJ2 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP7W/36G6TJ2 |
| Language | en |
| Target File | v1.pdf |
| User Group | administrator silvana@dpi.inpe.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.15.00.22 1 sid.inpe.br/bibdigital/2013/09.09.15.05 1 |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | accessyear archivingpolicy archivist contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress format isbn issn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype session shorttitle sponsor subject tertiarymark tertiarytype url versiontype year |
| 7. Description control | |
| e-Mail (login) | silvana@dpi.inpe.br |
| update | |