Data/hora: 16/06/2024 19:15:48

Biblioteca(s): | Embrapa Instrumentação.
Data corrente: | 22/12/1999
Data da última atualização: | 22/12/1999
Autoria: | CRUVINEL, P. E.; CRESTANA, S.
Afiliação: | EMBRAPA-CNPDIA.
Título: | Opportunities and use of digital signal processors in tomography scanners dedicated to agriculture.
Ano de publicação: | 1996
Fonte/Imprenta: | In: WORKSHOP BRASILEIRO DE ARQUITETURAS ALTERNATIVAS USANDO DSP's, ago. 1996, Sao Carlos, SP. Anais... Sao Carlos: UFSCar-CCET, 1996.
Páginas: | p. 93-97.
Idioma: | Inglês
Conteúdo: | This paper describes not only the improvements in the first design of the computerized tomographic system using an architecture based on the TMS320C40 but also pointed out the possibilities in applying CT in agriculture, particularly in those points concerning to soil science. As a new methodology in both instrumentation and soil research the computerized tomographic scanner system using X- and and gamma-rays was developed at the Center for Instrumentation of the Brazilian Enterprise for Agricultural Research (EMBRAPA-CNPDIA) for applications in soil science and it has proved to be useful for measuring both volumetric water content and soil bulk density respectively with accuracy for more or less 3% and more or less 2%.
Palavras-Chave: | Agricultural instrumentation; Digital signal processor; Instrumentação agropecuária; Processador de sinal digital.
Thesagro: | Tomografia.
Thesaurus Nal: | tomography.
Categoria do assunto: | --
Registro original: | Embrapa Instrumentação (CNPDIA)
Exemplares: | CNPDIA - (5537-1) - UPC - SP - -- - PROCI-96.00037 -  - 1996.00037 - DIS