| 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@80/2008/11.18.00.20.49 | |||
| Last Update | 2009:03.26.14.23.06 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.18.00.20.50 | |||
| Metadata Last Update | 2022:07.07.03.41.14 (UTC) administrator | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | SaraivaAraRafSouMen:2009:BoViPB | |||
| Title | Avaliação do processo de desertificação da sub-bacia do rio São Pedro - Boa Vista/ PB, utilizando sensoriamento remoto e técnicas de tratamento digital de imagens  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2025, June 24 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 2420 KiB | |||
| 2. Context | ||||
| Author | 1 Saraiva, Alzira Gabrielle Soares 2 Aranha, Thaís Regina Benevides Trigueiro 3 Rafael, Renata de Araújo 4 Sousa, Ridelson Farias de 5 Meneses, Leonardo Figueiredo de | |||
| Affiliation | 1 Centro Federal de Educação Tecnológica da Paraíba 2 Centro Federal de Educação Tecnológica da Paraíba 3 Centro Federal de Educação Tecnológica da Paraíba 4 Centro Federal de Educação Tecnológica da Paraíba 5 Centro Federal de Educação Tecnológica da Paraíba | |||
| Author e-Mail Address | 1 saxzira@yahoo.com.br 2 thais_benevides@hotmail.com 3 renatarafael_@hotmail.com 4 ridelsonfarias@yahoo.com.br 5 lfmeneses@hotmail.com | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | saxzira@yahoo.com.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 | 2169-2175 | |||
| Book Title | Anais | |||
| Tertiary Type | Iniciação Científica | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-18 00:28:17 :: saxzira@yahoo.com.br -> sbsr :: 2008-12-15 20:10:43 :: sbsr -> administrator :: 2009-04-20 16:52:16 :: administrator -> saxzira@yahoo.com.br :: 2009-04-22 01:16:22 :: saxzira@yahoo.com.br -> administrator :: 2022-07-07 03:41:14 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | CBERS image degradation rivers semi-arid satellite of image degradação rio semi-árido imagens de satélite | |||
| Abstract | The region of sub-basin of the San Pedro River located in the city of Boa Vista-PB has suffered with the intensive use of their land in agricultural activities and livestock, which has resulted in the degradation of them because of the practice of burning and deforestation of the native vegetation of the semi-arid northeast. As a result the process of erosion occurs and thus gives the loss of nutrients and soil microorganisms that brings in its sterility, this process is called desertification. Moreover, the erosion, along with the absence of vegetation provides the silting of rivers. The present study made use of a satellite image of the rainy season and techniques of digital processing of images to classify the level of degradation of land under study. Thus were made visits to area under study both in the rainy season as the drought, where they visited seven points which were classified. Later held a reclassification of the images using the software SPRING 4.3.3 and with the observations acquired in the field there was the letter image through the SCARTA 4.3.3. Using the geotechnology you can optimize results and concluded that there was a change in the levels of degradation of land from very low to severe, with seven points from five assessed as severe which shows a high degree of commitment of these lands. | |||
| Area | SRE | |||
| Type | CBERS: Avaliação e Aplicações | |||
| 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@80/2008/11.18.00.20.49 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.18.00.20.49 | |||
| Language | pt | |||
| Target File | 2169-2175.pdf | |||
| User Group | saxzira@yahoo.com.br administrator | |||
| Reader Group | administrator saxzira@yahoo.com.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Sponsor | CNPQ | |||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group identifier issn label lineage nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor shorttitle tertiarymark url versiontype volume | |||