Search Results - "Sanches, I. D"

EXPLORING THE HARMONIZED LANDSAT SENTINEL (HLS) DATACUBE TO MAP AN AGRICULTURAL LANDSCAPE IN THE BRAZILIAN SAVANNA by Parreiras, T. C., Bolfe, E. L., Sano, E. S., Victoria, D. C., Sanches, I. D., Vicente, L. E.

“…Brazil has established itself as one of the world leaders in food production. Different types of remote sensing mapping techniques have been undertaken to…”
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Assessing the impact of hydrocarbon leakages on vegetation using reflectance spectroscopy by Sanches, I.D., Souza Filho, C.R., Magalhães, L.A., Quitério, G.C.M., Alves, M.N., Oliveira, W.J.

“…This paper assesses the capability of hyperspectral remote sensing to detect hydrocarbon leakages in pipelines using vegetation status as an indicator of…”
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ACCURACY ASSESSMENT OF CLOUD MASK DETECTION ALGORITHMS FOR CBERS-4 WFI IMAGERY by Oldoni, L. V., Sanches, I. D., Picoli, M. C. A.

“…Clouds limit the potential use of optical images. Proper clouds and cloud shadows detection are necessary steps for optical image applications. Few algorithms…”
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Unravelling remote sensing signatures of plants contaminated with gasoline and diesel: An approach using the red edge spectral feature by Sanches, I.D., Souza Filho, C.R., Magalhães, L.A., Quitério, G.C.M., Alves, M.N., Oliveira, W.J.

“…Pipeline systems used to transport petroleum products represent a potential source of soil pollution worldwide. The design of new techniques that may improve…”
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Potential for spectral indices to remotely sense phosphorus and potassium content of legume-based pasture as a means of assessing soil phosphorus and potassium fertility status by Kawamura, K, Mackay, A. D, Tuohy, M. P, Betteridge, K, Sanches, I. D, Inoue, Y

“…Precision nutrient management needs analytical tools that aid collection of site-specific data. Adequate soil phosphorus (P) and potassium (K) fertility is…”
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POLARIMETRIC SAR DATA FROM SENTINEL-1A APPLIED TO EARLY CROP CLASSIFICATION by Oldoni, L. V., Prudente, V. H. R., Diniz, J. M. F. S., Wiederkehr, N. C., Sanches, I. D., Gama, F. F.

“…This paper aims to map crops in two Brazilian municipalities, Luís Eduardo Magalhães (LEM) and Campo Verde, using dual-polarimetric Sentinel-1A images. The…”
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RELATIONSHIP BETWEEN SAR/SENTINEL-1 POLARIMETRIC AND INTERFEROMETRIC DATA WITH BIOPHYSICAL PARAMETERS OF AGRICULTURAL CROPS by Prudente, V. H. R., Oldoni, L. V., Vieira, D. C., Cattani, C. E. V., Sanches, I. D.

“…The use of SAR (Synthetic Aperture Radar) data in agricultural applications has not yet been adequately explored, due to the complexity of the processing…”
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FIRST RESULTS OF THE LEM BENCHMARK DATABASE FOR AGRICULTURAL APPLICATIONS by Sanches, I. D., Feitosa, R. Q., Montibeller, B., Achanccaray Diaz, P. M., Luiz, A. J. B., Soares, M. D., Prudente, V. H. R., Vieira, D. C., Maurano, L. E. P., Happ, P. N., Chamorro, J., Oldoni, L. V.

“…Applying remote sensing technology to map and monitor agriculture and its impacts can greatly contribute for the proper development of this activity, promoting…”
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CBERS DATA CUBE: A POWERFUL TECHNOLOGY FOR MAPPING AND MONITORING BRAZILIAN BIOMES by Picoli, M. C. A., Simoes, R., Chaves, M., Santos, L. A., Sanchez, A., Soares, A., Sanches, I. D., Ferreira, K. R., Queiroz, G. R.

“…Currently, the overwhelming amount of Earth Observation data demands new solutions regarding processing and storage. To reduce the amount of time spent in…”
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UNDERSTANDING THE DYNAMIC OF TROPICAL AGRICULTURE FOR REMOTE SENSING APPLICATIONS: A CASE STUDY OF SOUTHEASTERN BRAZIL by Sanches, I. D., Luiz, A. J. B., Montibeller, B., Schultz, B., Trabaquini, K., Eberhardt, I. D. R., Formaggio, A. R., Maurano, L. E.

“…The agricultural activity can greatly benefit from remote sensing technology (RS). Optical passive RS has been vastly explored for agricultural mapping and…”
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OBJECT BASED IMAGE ANALYSIS AND TEXTURE FEATURES FOR PASTURE CLASSIFICATION IN BRAZILIAN SAVANNAH by Girolamo-Neto, C. D., Sato, L. Y., Sanches, I. D., Silva, I. C. O., Rocha, J. C. S., Almeida, C. A.

“…The classification of different types of pasture using remote sensing imagery is still a challenge. Assessing high quality geospatial information of pasture…”
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Large, durable and low-cost reflectance standard for field remote sensing applications by Sanches, I. D., Tuohy, M. P., Hedley, M. J., Bretherton, M. R.

“…The development of the Canopy Pasture Probe (CAPP), for acquisition of in situ pasture canopy reflectance factor, required a suitable large reflectance…”
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LEM BENCHMARK DATABASE FOR TROPICAL AGRICULTURAL REMOTE SENSING APPLICATION by 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.

“…The monitoring of agricultural activities at a regular basis is crucial to assure that the food production meets the world population demands, which is…”
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Seasonal prediction of in situ pasture macronutrients in New Zealand pastoral systems using hyperspectral data by Sanches, I.D, Tuohy, M.P, Hedley, M.J, Mackay, A.D

“…To evaluate the ability of field remote sensing for predicting pasture macronutrients, hyperspectral reflectance data between 350 and 2500 nm were acquired…”
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USING LANDSAT 8 IMAGE TIME SERIES FOR CROP MAPPING IN A REGION OF CERRADO, BRAZIL by Bendini, H., Sanches, I. D., Körting, T. S., Fonseca, L. M. G., Luiz, A. J. B., Formaggio, A. R.

“…The objective of this research is to classify agricultural land use in a region of the Cerrado (Brazilian Savanna) biome using a time series of Enhanced…”
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A METHOD TO ESTIMATE TEMPORAL INTERACTION IN A CONDITIONAL RANDOM FIELD BASED APPROACH FOR CROP RECOGNITION by Diaz, P. M. A., Feitosa, R. Q., Sanches, I. D., Costa, G. A. O. P.

“…This paper presents a method to estimate the temporal interaction in a Conditional Random Field (CRF) based approach for crop recognition from multitemporal…”
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SAR Data for Land Use Land Cover Classification in a Tropical Region with Frequent Cloud Cover by Prudente, V. H. R., Sanches, I. D., Adami, M., Skakun, S., Oldoni, L. V., Xaud, H. A. M., Xaud, M. R., Zhang, Y.

“…This study aims at mapping Land Use and Land Cover (LULC) in the region of Roraima, Brazil, using time-series of Sentinel-1 Synthetic Aperture Radar (SAR)…”
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Determination of changes in leaf and canopy spectra of plants grown in soils contaminated with petroleum hydrocarbons by Gürtler, S., Souza Filho, C.R., Sanches, I.D., Alves, M.N., Oliveira, W.J.

“…Changes in vegetation near pipelines are symptomatic of petroleum hydrocarbon leakages, particularly diesel and gasoline, which are fuels regularly transported…”
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Evaluation of multiple SAR speckling filter techniques performance in irrigated rice areas by Garcia, Andre Dalla Bernardina, Celeste, Jimuel Jr, Cheng, Irene, Prudente, Victor Hugo Rohden, Sanches, Ieda Del’Arco

“…Monitoring irrigated rice crops is essential for efficient agricultural management, and Synthetic Aperture Radar (SAR) images are beneficial due to their…”
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USING LANDSAT 8 IMAGE TIME SERIES FOR CROP MAPPING IN A REGION OF CERRADO, BRAZIL by Bendini, H., Sanches, I. D., Körting, T. S., Fonseca, L. M. G., Luiz, A. J. B., Formaggio, A. R.

“…The objective of this research is to classify agricultural land use in a region of the Cerrado (Brazilian Savanna) biome using a time series of Enhanced…”
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