| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | plutao.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W/45CASKE | |||
| Repository | sid.inpe.br/plutao/2021/09.02.19.59 | |||
| Last Update | 2021:09.02.19.59.58 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/plutao/2021/09.02.19.59.58 | |||
| Metadata Last Update | 2022:04.03.22.27.13 (UTC) administrator | |||
| DOI | 10.3390/rs13152874 | |||
| ISSN | 2072-4292 | |||
| Label | lattes: 9511166263268121 3 LoboNageMaci:2021:OnPlGE | |||
| Citation Key | LoboNaMaCaMaBaNo:2021:AlBlMo | |||
| Title | Algaemap: Algae bloom monitoring application for inland waters in Latin America  | |||
| Year | 2021 | |||
| Month | Aug. | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 6348 KiB | |||
| 2. Context | ||||
| Author | 1 Lobo, Felipe de Lucia 2 Nagel, Gustavo 3 Maciel, Daniel Andrade 4 Carvalho, Lino Augusto Sander de 5 Martins, Vitor Souza 6 Barbosa, Cláudio Clemente Faria 7 Novo, Evlyn Márcia Leão de Moraes | |||
| Resume Identifier | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JGSB 7 8JMKD3MGP5W/3C9JH39 | |||
| ORCID | 1 0000-0001-8061-0076 2 3 0000-0003-4543-5908 4 0000-0001-8839-5366 5 0000-0003-3802-0368 6 0000-0002-3221-9774 7 0000-0002-1223-9276 | |||
| Group | 1 2 SER-SRE-DIPGR-INPE-MCTI-GOV-BR 3 SER-SRE-DIPGR-INPE-MCTI-GOV-BR 4 5 6 DIOTG-CGCT-INPE-MCTI-GOV-BR 7 DIOTG-CGCT-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Federal de Pelotas (UFPel) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Universidade Federal do Rio de Janeiro (UFRJ) 5 Michigan State University 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 felipe.lobo@ufpel.edu.br 2 gustavo.nagel@inpe.br 3 daniel.maciel@inpe.br 4 5 6 7 evlyn.novo@inpe.br | |||
| Journal | Remote Sensing | |||
| Volume | 13 | |||
| Number | 15 | |||
| Pages | e2874 | |||
| Secondary Mark | B3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I | |||
| History (UTC) | 2021-09-02 19:59:58 :: simone -> administrator :: 2021-09-02 20:00:04 :: administrator -> simone :: 2021 2021-12-16 19:12:16 :: simone -> administrator :: 2021 2022-04-03 22:27:13 :: administrator -> simone :: 2021 | |||
| 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 | Chlorophyll-a Earth Engine App Google Earth Engine Sentinel-2 Trophic State Index Water quality | |||
| Abstract | Due to increasing algae bloom occurrence and water degradation on a global scale, there is a demand for water quality monitoring systems based on remote sensing imagery. This paper describes the scientific, theoretical, and methodological background for creating a cloud-computing interface on Google Earth Engine (GEE) which allows end-users to access algae bloom related products with high spatial (30 m) and temporal (~5 day) resolution. The proposed methodology uses Sentinel-2 images corrected for atmospheric and sun-glint effects to generate an image collection of the Normalized Difference Chlorophyll-a Index (NDCI) for the entire time-series. NDCI is used to estimate both Chl-a concentration, based on a non-linear fitting model, and Trophic State Index (TSI), based on a tree-decision model classification into five classes. Once the Chl-a and TSI algorithms had been calibrated and validated they were implemented in GEE as an Earth Engine App, entitled Algae Bloom Monitoring Application (AlgaeMAp). AlgaeMAp is the first online platform built within the GEE platform that offers high spatial resolution of water quality parameters. The App benefits from the huge processing capability of GEE that allows any user with internet access to easily extract detailed spatial (30 m) and long temporal Chl-a and TSI information (from August 2015 and with images every 5 days) throughout the most important reservoirs in the State of São Paulo/Brazil. The application will be adapted to extend to other relevant areas in Latin America. | |||
| Area | SRE | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Algaemap: Algae bloom... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > LabISA > Algaemap: Algae bloom... | |||
| Arrangement 3 | urlib.net > Produção a partir de 2021 > CGCT > Algaemap: Algae bloom... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W/45CASKE | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/45CASKE | |||
| Language | pt | |||
| Target File | remotesensing-13-02874.pdf | |||
| User Group | lattes simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3F3NU5S 8JMKD3MGPCW/439EAFB 8JMKD3MGPCW/46KUATE | |||
| Citing Item List | sid.inpe.br/bibdigital/2020/09.18.00.06 3 sid.inpe.br/bibdigital/2013/10.18.22.34 1 sid.inpe.br/mtc-m21/2012/07.13.14.45.43 1 | |||
| URL (untrusted data) | http://www.e-pages.dk/ku/1499/ | |||
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. | |||
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||