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| Registros recuperados : 6 | |
| 1. |  | SCHULTZ, B.; FORMAGGIO, A. R.; ATZBERGER, C.; LUIZ, A. J. B.; GOLTZ, E.; MELLO, M. P. Dynamic of sugarcane harvested areas in São Paulo state, Brazil, over the last two decades. GLOBAL LAND PROJECT, OPEN SCIENCE MEETING, 2., 2014, Berlim. Land Transformations: between global challenges and local realities. Proceedings... Berlim: International Geosphere-Biosphere Programme, 2014. p. 512-513.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 2. | | SCHULTZ, B.; BERTANI, G.; FORMAGGIO, A. R.; EBERHARDT, D. S.; LUIZ, A. J. B.; ATZBERGER, C. Data mining and object based image analysis applied to soybean areas classification through time-series TM/ETM+ images. In: GEOGRAPHIC OBJECT-BASED IMAGE ANALYSIS CONFERENCE, 5., 2014, Tessalônica. Proceedings... Tessalônica: Aristotle University of Thessaloniki, 2014. Ref. O.T9 - 085. p. 122.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 3. | | TRABAQUINI, K.; LUIZ, A. J. B.; EBERHARDT, I. D. R.; SCHULTZ, B.; FORMAGGIO, A. R.; ATZBERGER, C. Metodologia para monitoramento agrícola com emprego de imagens orbitais e amostragem estatística. In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 17., 2015, João Pessoa. Anais... São José dos Campos: INPE, 2015. p. 4482-4489.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 4. | | SCHULTZ, B.; IMMITZER, M.; FORMAGGIO, A. R.; SANCHES, I. D. A.; LUIZ, A. J. B.; ATZBERGER, C. Self-guided segmentation and classification of multi-temporal landsat 8 images for crop type mapping in southeastern Brazil. Remote Sensing, Basel, v. 7, n. 11, p. 14482-14508, 2015.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 5. | | EBERHARDT, I. D. R.; MELO, M. P.; RIZZI, R.; FORMAGGIO, A. R.; ATZBERGER, C.; LUIZ, A. J. B.; FOSCHIERA, W.; SCHULTZ, B.; TRABAQUINI, K.; GOLTZ, E. Assessment of suitable observation conditions for a monthly operational remote sensing based crop monitoring system. In: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2014, Quebec. Proceedings... Quebec: IEEE, 2014. p. 2126-2129.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 6. | | EBERHARDT, I. D. R.; SCHULTZ, B.; RIZZI, R.; SANCHES, I. D.; FORMAGGIO, A. R.; ATZBERGER, C.; MELLO, M. P.; IMMITZER, M.; TRABAQUINI, K.; LUIZ, A. J. B.; FOSCHIERA, W. Cloud cover assessment for operational crop monitoring systems in tropical areas. Remote Sensing, v. 8, n. 3, p. 1-14, 2016.| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 6 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
17/03/2015 |
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Data da última atualização: |
07/07/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
EBERHARDT, I. D. R.; MELO, M. P.; RIZZI, R.; FORMAGGIO, A. R.; ATZBERGER, C.; LUIZ, A. J. B.; FOSCHIERA, W.; SCHULTZ, B.; TRABAQUINI, K.; GOLTZ, E. |
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Afiliação: |
ISAQUE DANIEL ROCHA EBERHARDT, INPE; MARCIO PUPIN MELLO, BOEING; RODRIGO RIZZI, UFPel; ANTONIO ROBERTO FORMAGGIO, INPE; CLEMENT ATZBERGER, University of Natural Resources and Life Sciences; ALFREDO JOSE BARRETO LUIZ, CNPMA; WILLIAM FOSCHIERA, INPE; BRUNO SCHULTZ, INPE; KLEBER TRABAQUINI, INPE; ELIZABETH GOLTZ, INPE. |
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Título: |
Assessment of suitable observation conditions for a monthly operational remote sensing based crop monitoring system. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2014, Quebec. Proceedings... Quebec: IEEE, 2014. p. 2126-2129. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Cloud cover is the main issue to consider when remote sensing images are used to identify, map and monitor croplands, especially over the summer season (October to March in Brazi). This paper aims at evaluating clear sky conditions over four Brazilian states (Sa?o Paulo, Parana?, Santa Catarina, and Rio Grande do Sul) to assess suitable observation conditions for a monthly basis operational crop monitoring system. Cloudiness was analyzed using MODIS Cloud Mask product (MOD35), which presents four labels for cloud cover status: cloudy, uncertainty, probably clear and confident clear. R software was used to compute average values of clear sky with a confidence interval of 95% for each month between July 1st, 2000 and June 30th, 2013. Results showed significant differences within and between the four tested states. Moreover, the period from November to March presented 50% less clear sky areas when compared to April to October. |
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Thesagro: |
Nuvem; Produção agrícola; Sensoriamento remoto. |
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Thesaurus NAL: |
Cloud cover; Crop production; Remote sensing. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/126297/1/2014AA83.pdf
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Marc: |
LEADER 01877nam a2200289 a 4500
001 2011631
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100 1 $aEBERHARDT, I. D. R.
245 $aAssessment of suitable observation conditions for a monthly operational remote sensing based crop monitoring system.$h[electronic resource]
260 $aIn: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2014, Quebec. Proceedings... Quebec: IEEE, 2014. p. 2126-2129.$c2129
520 $aAbstract: Cloud cover is the main issue to consider when remote sensing images are used to identify, map and monitor croplands, especially over the summer season (October to March in Brazi). This paper aims at evaluating clear sky conditions over four Brazilian states (Sa?o Paulo, Parana?, Santa Catarina, and Rio Grande do Sul) to assess suitable observation conditions for a monthly basis operational crop monitoring system. Cloudiness was analyzed using MODIS Cloud Mask product (MOD35), which presents four labels for cloud cover status: cloudy, uncertainty, probably clear and confident clear. R software was used to compute average values of clear sky with a confidence interval of 95% for each month between July 1st, 2000 and June 30th, 2013. Results showed significant differences within and between the four tested states. Moreover, the period from November to March presented 50% less clear sky areas when compared to April to October.
650 $aCloud cover
650 $aCrop production
650 $aRemote sensing
650 $aNuvem
650 $aProdução agrícola
650 $aSensoriamento remoto
700 1 $aMELO, M. P.
700 1 $aRIZZI, R.
700 1 $aFORMAGGIO, A. R.
700 1 $aATZBERGER, C.
700 1 $aLUIZ, A. J. B.
700 1 $aFOSCHIERA, W.
700 1 $aSCHULTZ, B.
700 1 $aTRABAQUINI, K.
700 1 $aGOLTZ, E.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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