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.

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 pape... ...

Repositório: BDPA     Ano de publicação: 2014

Autoria: ZULLO JUNIOR, J.; COLTRI, P. P.; GONÇALVES, R. R. do V.; ROMANI, L. A. S.

We present a review of literature on remote sensing spatial and temporal images resolution applied to agriculture purposes. In this paper, the defi nitions are reviewed and a focus is given on the app... ...

Repositório: BDPA     Ano de publicação: 2014

Autoria: SANCHES, I. D.; FEITOSA, R. Q.; ACHANCCARAY, P.; MONTIBELLER, B.; LUIZ, A. J. B.; SOARES, M. D.; PRUDENTE, V. H. R.; VIEIRA, D. C.; MAURANO, L. E. P.

Abstract: The monitoring of agricultural activities at a regular basis is crucial to assure that the food production meets the world population demands, which is increasing yearly. Such information ca... ...

Repositório: BDPA     Ano de publicação: 2018

Autoria: BÉGUÉ, A.; ARVOR, D.; BELLON, B.; BETBEDER, J.; ABELLEYRA, D. de; FERRAZ, R. P. D.; LEBOURGEOIS, V.; LELONG, C.; SIMÕES, M.; VERÓN, S. R.

For agronomic, environmental, and economic reasons, the need for spatialized information about agricultural practices is expected to rapidly increase. In this context, we reviewed the literature on re... ...

Repositório: BDPA     Ano de publicação: 2018

Autoria: MEDEIROS, R.; ANDRADE, J.; RAMOS, D.; MOURA, M. S. B. de; PÉREZ-MARIN, a. m.; SANTOS, C. A. C. dos; SILVA, B. B. da; CUNGA, J.

The Caatinga is the largest nucleus of Seasonally Dry Tropical Forests (SDTF) in the Neotropics. The leafing patterns of SDTF vegetation are adapted to the current environmental and climate variabilit... ...

Repositório: BDPA     Ano de publicação: 2022

Autoria: ROMANI, L. A. S.; TRAINA, A. J. M.; SOUSA, E. P. M. de; ZULLO JÚNIOR, J.; AVILA, A. M. H.; RODRIGUES JR. J. F.; TRAINA JÚNIOR. C.

In the past few years, improvements in the data acquisition technology have decreased the time interval of data gathering. Consequently, institutions have stored huge amounts of data such as climate t... ...

Repositório: BDPA     Ano de publicação: 2009

Autoria: SANCHES, I. D.; LUIZ, A. J. B.; MONTIBELLER, B.; SCHULTZ, B.; TRABAQUINI, K.; EBERHARDT, D. S.; FORMAGGIO, A. R.; MAURANO, L. E. P.

Abstract: The agricultural activity can greatly benefit from remote sensing technology (RS). Optical passive RS has been vastly explored for agricultural mapping and monitoring, in despite of cloud co... ...

Repositório: BDPA     Ano de publicação: 2019

Autoria: TEIXEIRA, A. H. de C.

Field energy balances from irrigated and natural ecosystems, together with a net of agrometeorological stations, were used to develop a model for actual evapotranspiration (ET) quantification, based o... ...

Repositório: BDPA     Ano de publicação: 2012

Autoria: ROMANI, L. A. S.

This thesis presents new methods based on fractal theory and data mining techniques to support agricultural monitoring in regional scale, specifically regions with sugar cane fields. This commodity gr... ...

Repositório: BDPA     Ano de publicação: 2010

Autoria: COSTA, W.; FONSECA, L.; KÖRTING, T.; SIMÕES, M.; KUCHLER, P.

Continuous observations from remote sensors provide high temporal and spatial resolution imagery, and better remote sensing image segmentation techniques are mandatory for efficient analysis. Among th... ...

Repositório: BDPA     Ano de publicação: 2018