| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m17@80/2007/12.21.15.31 (restricted access) |
| Last Update | 2010:09.24.16.35.32 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2007/12.21.15.31.54 |
| Metadata Last Update | 2018:06.05.03.36.52 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1080/01431160701596156 |
| ISSN | 0143-1161 |
| Citation Key | RabeloPaSaReGaMuKn:2007:EvDiCu |
| Title | Evaluating the discrimination of Cu-mineralized rock alteration products from simulated MAPSAR Images in the Curaçá Valley, Brazil  |
| Year | 2007 |
| Month | Oct. |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 629 KiB |
| 2. Context | |
| Author | 1 Rabelo, T. N 2 Paradella, W. R. 3 Santos, A. R. 4 Renno, C. D 5 Galvao, L. S 6 Mura, J. C. 7 Knust, S. |
| Group | 1 2 DSR-INPE-MCT-BR 3 DSR-INPE-MCT-BR 4 DPI-INPE-MCT-BR 5 6 DPI-INPE-MCT-BR |
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Journal | International Journal of Remote Sensing |
| Volume | 28 |
| Number | 20 |
| Pages | 4701-4708 |
| History (UTC) | 2007-12-21 15:31:54 :: marciana -> banon :: 2008-11-05 15:13:38 :: banon -> administrator :: 2010-05-11 02:15:00 :: administrator -> marciana :: 2011-11-01 18:44:29 :: marciana -> administrator :: 2007 2011-11-01 18:54:01 :: administrator -> marciana :: 2007 2011-11-01 18:54:19 :: marciana -> administrator :: 2007 2018-06-05 03:36:52 :: administrator -> simone :: 2007 |
| 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 |
| Abstract | L-band images simulating MAPSAR satellite sensor data were used to identify Cu-mineralized rock alteration products in the Curaccedilaacute Valley, Brazil. The area is characterized by a semi-arid terrain, with residual soils and xerophytic vegetation. The mineralizations are mainly associated with pyroxenites but are also found in norites, gabbro-norites, and anorthosites. These mafic-ultramafic rocks produce characteristic Vertisols. A quantitative analysis for the rock discrimination was based on JM distances derived from training samples (amplitude values of L-HH, L-VV, and L-HV). The investigation showed the possibility of the discrimination of ore-bearing intrusives from the host rocks, with the exception of amphibolite. Variations in the surface moisture affected the SAR responses, prior to the data acquisition, and caused the higher returns created by wet Vertisols, favouring the discrimination of the rock alteration products. |
| Area | SRE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Evaluating the discrimination... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Evaluating the discrimination... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | 983622_738589411_782246066.pdf |
| User Group | administrator banon marciana |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E |
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Notes | iOpenAccess |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format identifier isbn keywords label lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |