| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3MTN3JN |
| Repository | sid.inpe.br/plutao/2016/12.05.19.23.08 |
| Last Update | 2016:12.07.15.29.18 (UTC) lattes |
| Metadata Repository | sid.inpe.br/plutao/2016/12.05.19.23.09 |
| Metadata Last Update | 2018:06.04.23.26.19 (UTC) administrator |
| DOI | 10.1145/3006386.3006393 |
| ISBN | 9781450345811 |
| Label | lattes: 6187040703676041 6 CamaraAsRiFeLlVi:2016:BiEaOb |
| Citation Key | CâmaraAsRiFeLlVi:2016:BiEaOb |
| Title | Big earth observation data analytics  |
| Format | DVD |
| Year | 2016 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 371 KiB |
| 2. Context | |
| Author | 1 Câmara, Gilberto 2 Assis, Luiz Fernando Ferreira Gomes 3 Ribeiro, Gilberto 4 Ferreira, Karine Reis 5 Llapa, Eduardo 6 Vinhas, Lúbia |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHB8 2 3 4 8JMKD3MGP5W/3C9JHKN 5 6 8JMKD3MGP5W/3C9JHM4 |
| Group | 1 DPI-OBT-INPE-MCTI-GOV-BR 2 DPI-OBT-INPE-MCTI-GOV-BR 3 DPI-OBT-INPE-MCTI-GOV-BR 4 DPI-OBT-INPE-MCTI-GOV-BR 5 SER-SRE-SPG-INPE-MCTI-GOV-BR 6 DPI-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 gilberto.camara@inpe.br 2 luizffga@dpi.inpe.br 3 4 karine.ferreira@inpe.br 5 eduardo.llapa@inpe.br 6 lubia.vinhas@inpe.br |
| Conference Name | ACM SIGSPATIAL International Workshop, 5 |
| Conference Location | Burlingame, CA, USA |
| Date | 31 oct - 03 nov. |
| Pages | 1 |
| Book Title | Proceedings |
| Tertiary Type | Paper |
| History (UTC) | 2016-12-07 15:29:18 :: lattes -> administrator :: 2016 2016-12-13 00:36:14 :: administrator -> lattes :: 2016 2016-12-22 16:38:41 :: lattes -> administrator :: 2016 2018-06-04 23:26:19 :: administrator -> simone :: 2016 |
| 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 | Earth Observation Array Databases Big Data Analytics |
| Abstract | Earth observation satellites produce petabytes of geospatial data. To manage large data sets, researchers need stable and efficient solutions that support their analytical tasks. Since the technology for big data handling is evolving rapidly, researchers find it hard to keep up with the new developments. To lower this burden, we argue that researchers should not have to convert their algorithms to specialised environments. Imposing a new API to researchers is counterproductive and slows down progress on big data analytics. This paper assesses the cost of research-friendliness, in a case where the researcher has developed an algorithm in the R language and wants to use the same code for big data analytics. We take an algorithm for remote sensing time series analysis on compare it use on map/reduce and on array database architectures. While the performance of the algorithm for big data sets is similar, organising image data for processing in Hadoop is more complicated and time-consuming than handling images in SciDB. Therefore, the combination of the array database SciDB and the R language offers an adequate support for researchers working on big Earth observation data analytics. |
| Area | SRE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Big earth observation... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Big earth observation... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGP3W/3MTN3JN |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/3MTN3JN |
| Language | en |
| Target File | camara_big.pdf |
| Reader Group | administrator lattes |
| Visibility | shown |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3F3NU5S |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.53.44 1 |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress edition editor issn lineage mark nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url usergroup volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |