| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | marte.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | ltid.inpe.br/sbsr/2004/10.29.11.41 | |||
| Last Update | 2005:03.24.21.59.56 (UTC) administrator | |||
| Metadata Repository | ltid.inpe.br/sbsr/2004/10.29.11.41.44 | |||
| Metadata Last Update | 2018:06.06.02.42.08 (UTC) administrator | |||
| Secondary Key | INPE-12739-PRE/8029 | |||
| ISBN | 85-17-00018-8 | |||
| Citation Key | Valeriano:2005:PrTO | |||
| Title | Modelo digital de variáveis morfométricas com dados SRTM para o território nacional: o projeto TOPODATA  | |||
| Format | CD-ROM, On-line. | |||
| Year | 2005 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 2715 KiB | |||
| 2. Context | ||||
| Author | Valeriano, Márcio de Morisson | |||
| Resume Identifier | 8JMKD3MGP5W/3C9JHPL | |||
| Group | DSR-INPE-MCT-BR | |||
| Affiliation | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | valerian@dsr.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia | |||
| e-Mail Address | valerian@dsr.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 12 (SBSR) | |||
| Conference Location | Goiânia | |||
| Date | 16-21 abr. 2005 | |||
| Publisher | INPE | |||
| Publisher City | São José dos Campos | |||
| Pages | 3595-3602 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigos | |||
| Organization | Instituto Nacional de Pesquisas Espaciais | |||
| History (UTC) | 2005-06-23 19:33:19 :: sbsr -> administrator :: 2009-06-03 15:56:48 :: administrator -> sbsr :: 2009-06-30 14:25:30 :: sbsr -> erich@sid.inpe.br :: 2010-05-14 02:45:46 :: erich@sid.inpe.br -> marciana :: 2011-02-16 13:59:11 :: marciana -> administrator :: 2005 2018-06-06 02:42:08 :: administrator -> :: 2005 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | SRTM banco de dados morfometria database morphometry | |||
| Abstract | The TOPODATA project aims at the construction of a national database with elevation and morphometric variables calculated from the available SRTM data for Brazil. Data processing was designed to perform interpolation of the original SRTM-90m data by kriging (to 1 or nearly 30m resolution), followed by morphometric analyses of the produced Digital Elevation Model (DEM), through GIS-based algorithms. A first conception of this database includes digital maps (images) of the local variables height, slope angle, slope aspect, plan curvature, profile curvature and a talveg-divide delineation for drainage analyses and watershed partition. In a second conception, further developments are expected to bring more complex variables, such as slope length, caption area and other non-local terrain descriptors. Preliminary tests, evaluated through transects, visualizations and morphometric analyses in known watersheds, showed the usefulness of SRTM-90m data at relatively detailed scales after the developed pre-processing and analysis. Finally, the conditions for a proper development of this database in national full coverage are briefly discussed. | |||
| Area | SRE | |||
| Type | Métodos de Análise em Sensoriamento Remoto e GIS | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Modelo digital de... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://marte.sid.inpe.br/ibi/ltid.inpe.br/sbsr/2004/10.29.11.41 | |||
| zipped data URL | http://marte.sid.inpe.br/zip/ltid.inpe.br/sbsr/2004/10.29.11.41 | |||
| Language | pt | |||
| Target File | 3595.pdf | |||
| User Group | administrator erich@sid.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte@80/2007/10.17.19.59 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.54.54 1 | |||
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume | |||