| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m12.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YD6/GNuG2 |
| Repository | sid.inpe.br/iris@1912/2005/07.19.02.48.54 (restricted access) |
| Last Update | 2019:08.23.17.30.43 (UTC) marciana |
| Metadata Repository | sid.inpe.br/iris@1912/2005/07.19.02.49 |
| Metadata Last Update | 2019:08.23.17.30.44 (UTC) marciana |
| ISSN | 0101-9082 |
| Label | 834 |
| Citation Key | Paradella:1986:SiLiIn |
| Title | O significado litologico da informacao espectral e temporal (sazonal)de dados digitais MSS do satelite Landsat-3 para baixo do vale do Rio Curaca, Bahia  |
| Year | 1986 |
| Month | jun. |
| Access Date | 2024, May 02 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 8021 KiB |
| 2. Context | |
| Author | Paradella, Waldir Renato |
| Group | DSR-INPE-BR |
| Journal | Geociências |
| Volume | 16 |
| Number | 2 |
| Pages | 135-148 |
| History (UTC) | 2008-06-09 19:11:17 :: administrator -> banon :: 2009-08-04 17:27:09 :: banon -> jefferson :: 2010-07-07 18:44:32 :: jefferson -> administrator :: 2018-06-05 00:56:06 :: administrator -> marciana :: 1986 |
| 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 | GEOLOGIA RIO CURACA (BA) MSS LANDSAT LANDSAT-3 LITOLOGIA LITHOLOGY |
| Abstract | Spectral and seasonal information from computer enhanced MSS Landsat 3 data were evaluation within the context of lithological discrimination in the lower valley of Curaca River, State of Bahia, Northeast of Brazil. The chosen area im made up of low to high Archean-Proterozoic metamporphic rockes and constitutes part of the important copper province of the Curaca Valley, 100 km north of the Caraiba Copper Mune. The vegetation is represented by the caatinga, typicalof the Brazilian semi-arid environment with variable cover density and marked seasonality. The occurrence of rock outcrops is not high. Several digital enhacement techniques were applied including: 1)Linear Contrast Stretch: 2)Stretched Band Ratio and 3)Principal Component Transformation. These techniques allowed to emphasize subtle difference in the spectral reflectance of the surface which were good indicatos of the changes in the residual soil composition and geobotanical controls given by variations in the vegetation cover well-correlated with the lithological variations of the lithological units mapped by conventional methods in the 1:50,000 scale and provided additionally new contributions to the geological knowledge of the area. The spectral measurements collected in situ for with the data registered ny the Landsat MSS CCT's and provided additional information to the understanding of the causes of the variations in the registered spectral data. The analysis of the orbital data from the dry season was not sufficient to express the lithological differences, but the multiseasonal approach was of great value. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > O significado litologico... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Target File | paradella_significado.pdf |
| User Group | administrator banon |
| Visibility | shown |
| Archiving Policy | denypublisher allowfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Dissemination | PORTALCAPES |
| Host Collection | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notes | |
| Empty Fields | affiliation alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn language lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |