| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | marte.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | dpi.inpe.br/sbsr@80/2008/11.17.23.25 | |||
| Last Update | 2009:03.26.13.09.10 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.17.23.25.01 | |||
| Metadata Last Update | 2022:07.07.03.56.44 (UTC) administrator | |||
| Secondary Key | INPE-16055-PRE/10664 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | TomásOlivFonsAlme:2009:AvAcMo | |||
| Title | Avaliação da Acurácia de Modelos digitais de superfícies gerados a partir de um estereopar de imagens IKONOS  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 25 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 805 KiB | |||
| 2. Context | ||||
| Author | 1 Tomás, Lívia Rodrigues 2 Oliveira, Cleber Gonzales de 3 Fonseca, Leila Maria Garcia 4 Almeida, Cláudia Maria de | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHLD 4 8JMKD3MGP5W/3C9JGS3 | |||
| Group | 1 DSR-OBT-INPE-MCT-BR 2 DSR-OBT-INPE-MCT-BR 3 DPI-OBT-INPE-MCT-BR 4 DSR-OBT-INPE-MCT-BR | |||
| Affiliation | 1 INPE / SP 2 INPE / SP 3 INPE / SP 4 INPE / SP | |||
| Author e-Mail Address | 1 livia@dsr.inpe.br 2 cleber@dsr.inpe.br 3 leila@dpi.inpe.br 4 almeida@dsr.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | livia@dsr.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR) | |||
| Conference Location | Natal | |||
| Date | 25-30 abr. 2009 | |||
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Publisher City | São José dos Campos | |||
| Pages | 1897-1903 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-17 23:41:21 :: livia@dsr.inpe.br -> sbsr :: 2008-12-15 20:11:33 :: sbsr -> administrator :: 2009-04-20 16:34:05 :: administrator -> livia@dsr.inpe.br :: 2009-04-22 01:16:16 :: livia@dsr.inpe.br -> administrator :: 2009-06-09 19:31:46 :: administrator -> marciana :: 2009-06-22 13:55:27 :: marciana -> erich@sid.inpe.br :: 2009-06-26 18:19:20 :: erich@sid.inpe.br -> administrator :: 2009-08-05 02:02:23 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:45 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:17:20 :: marciana -> administrator :: 2009 2022-07-07 03:56:44 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | remote sensing digital surface model stereoscopy sensoriamento remoto modelo digital de superfície estereoscopia | |||
| Abstract | Digital terrain models have rendered the modeling of the earth surface available. With the use of interpolated samples and depending on their location, different digital models can be created. Digital Elevation Models are built upon basis of samples referring to points located on the terrain, while Digital Surface Models account for the elevation of natural and artificial features located above ground. The sources for the acquisition of elevation data are manifold, and the selection of the most appropriate ones for a given study will always rely on the specific goals at issue. In this paper, a 1m stereo pair of IKONOS 2 images covering part of Mairiporã municipality, São Paulo State, was used. The aim of this research is to evaluate the vertical accuracy of DSMs obtained from a stereo pair of IKONOS images and their respective rational polynomial coefficients (RPCs), with different combinations of ground control points (GCPs). Five DSMs were generated with five different sets of GCPs: 9, 12, 15, 18, and 21. Each DSM was evaluated by means of the root mean square error (RMSE) and the linear error with a 90% confidence interval (LE90), using 21 independent check points (ICPs) surveyed on field. All the DSMs were up to the altimetry standards required for scales at 1:10,000. Accuracy showed to stabilize with the use of 21 GCPs in the adopted mathematical model. | |||
| Area | SRE | |||
| Type | Cartografia e Fotogrametria | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Avaliação da Acurácia... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Avaliação da Acurácia... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.17.23.25 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.17.23.25 | |||
| Language | pt | |||
| Target File | 1897-1903.pdf | |||
| User Group | administrator livia@dsr.inpe.br marciana erich@sid.inpe.br administrator | |||
| Reader Group | administrator livia@dsr.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 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 readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle sponsor tertiarymark url versiontype volume | |||