1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21c.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34R/42K656L |
Repository | sid.inpe.br/mtc-m21c/2020/06.03.13.42 (restricted access) |
Last Update | 2020:06.03.13.42.57 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21c/2020/06.03.13.42.57 |
Metadata Last Update | 2022:01.04.01.35.11 (UTC) administrator |
DOI | 10.1002/met.1807 |
ISSN | 1350-4827 |
Label | self-archiving-INPE-MCTIC-GOV-BR |
Citation Key | RozanteRaSiFeAlSi:2020:TeVa |
Title | Development of an index for frost prediction: technique and validation |
Year | 2020 |
Month | Jan. |
Access Date | 2024, Apr. 18 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 2152 KiB |
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2. Context | |
Author | 1 Rozante, José Roberto 2 Ramirez Gutierrez, Enver 3 Silva Dias, Pedro Leite da 4 Fernandes, Alex de Almeida 5 Alvim, Débora Souza 6 Silva, Vinícius Matoso |
Resume Identifier | 1 8JMKD3MGP5W/3C9JHJH |
ORCID | 1 0000-0002-1105-6988 2 0000-0002-4678-6382 3 0000-0002-4051-2962 4 0000-0003-1520-5896 5 0000-0003-1501-4563 6 0000-0002-5465-5681 |
Group | 1 DIDOP-CGCPT-INPE-MCTIC-GOV-BR 2 DIDMD-CGCPT-INPE-MCTIC-GOV-BR 3 4 DIDOP-CGCPT-INPE-MCTIC-GOV-BR 5 6 DIDSA-CGCPT-INPE-MCTIC-GOV-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade de São Paulo (USP) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Universidade Federal do ABC (UFABC) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
Author e-Mail Address | 1 roberto.rozante@inpe.br 2 enver.ramirez@inpe.br 3 4 alex.fernandes@inpe.br 5 6 vinicius.matoso@inpe.br |
Journal | Meteorological Applications |
Volume | 27 |
Number | 1 |
Pages | e1807 |
Secondary Mark | B1_INTERDISCIPLINAR B1_GEOCIÊNCIAS B1_CIÊNCIAS_AGRÁRIAS_I B2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B2_CIÊNCIAS_AMBIENTAIS B3_ASTRONOMIA_/_FÍSICA |
History (UTC) | 2020-06-03 13:42:57 :: simone -> administrator :: 2020-06-03 13:43:02 :: administrator -> simone :: 2020 2020-06-03 13:44:41 :: simone -> administrator :: 2020 2022-01-04 01:35:11 :: administrator -> simone :: 2020 |
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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 | frost index frost prediction temperature |
Abstract | An index for frost prediction is proposed and calibrated against observations. It takes into account: (1) the main meteorological variables that favour or oppose to frost; (2) weights attributed to these variables; and (3) means and standard deviations of these variables, only for cases in which frost occurs, as defined by observation of temperatures that are <= 6 degrees C. The meteorological variables used for the frost index IG (from the Portuguese, indice de Geada) are numerically predicted by a regional weather forecast model. An outcome of the calibration processes results is that temperature has the largest contribution, followed by pressure and winds, while the other variables were adjusted to obey the restriction that the sum of weights are equal to 1. After index calibration and threshold determination, the method was applied for the 2017 winter season, and a case study for May 2018 was also considered. In order to verify whether the new index can satisfactorily contribute to the weather forecasting, the results using the IG were compared with the temperature outputs of the numerical regional model. It was found that for three selected areas, and for all the forecasted hours, the IG produces better results than the model's direct temperature forecasts. Thus, it was concluded that the use of the IG in an operational environment potentially provides considerable improvement in the predictive skill of frost events. |
Area | MET |
Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Development of an... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDOP > Development of an... |
Arrangement 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > Development of an... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
Language | en |
Target File | rozante_development.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/43SKC35 8JMKD3MGPCW/43SQKNE 8JMKD3MGPCW/43SRC6S |
Citing Item List | sid.inpe.br/bibdigital/2021/01.01.17.20 4 sid.inpe.br/mtc-m21/2012/07.13.14.52.36 1 |
Dissemination | WEBSCI; PORTALCAPES; SCOPUS. |
Host Collection | urlib.net/www/2017/11.22.19.04 |
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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 url |
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7. Description control | |
e-Mail (login) | simone |
update | |
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