Is this you? Create Your Porfile
Avatar

Masaaki Omine

National Agricultural Research Centre

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Masaaki Omine is active.

Explore More

Publication

Featured researches published by Masaaki Omine.

Engineering in agriculture, environment and food | 2011

Evaluation of the Dynamic Accuracy of a GPS Receiver: Is dynamic accuracy the same as static accuracy?

Tadashi Chosa; Masaaki Omine; Kenji Itani; Reza Ehsani

Abstract An experimental testbed and a data analysis procedure were developed to evaluate the dynamic performance of global positioning system (GPS) receivers. Receiver I - radio beacons differential correction based GPS receiver and Receiver II - satellite differential correction based GPS receiver were evaluated. Under dynamic conditions, the position errors were 1.39 and 1.71 m, the speed errors were 0.067 and 0.068 m/s, and the direction errors were 9.7° and 16.9° for the receivers I and II, respectively. The results indicated that the trends in the dynamic accuracy of GPS receivers were completely different from those for static accuracy. The study signifies the need for evaluating the GPS positioning errors under static as well as dynamic conditions to correct the errors.

Journal of the Japanese Society of Agricultural Machinery | 2003

Map-Based Variable Control System for Granule Applicator

Tadashi Chosa; Yoichi Shibata; Masaaki Omine; Kyo Kobayashi; Kazunobu Toriyama; Ryoji Sasaki

Biosystems Engineering | 2007

Dynamic performance of global positioning system velocity sensor for extremely accurate positioning

Tadashi Chosa; Masaaki Omine; K. Itani

Jarq-japan Agricultural Research Quarterly | 2006

Yield Monitoring System for a Head-Feeding Combine

Tadashi Chosa; Yoichi Shibata; Kyo Kobayashi; Masamichi Daikoku; Masaaki Omine; Kazunobu Toriyama; Kan Araki; Hisashi Hosokawa

Journal of the Japanese Society of Agricultural Machinery | 2004

A Study on Yield Monitoring System for Head-Feeding Combines (Part3)

Tadashi Chosa; Yoichi Shibata; Masaaki Omine; Kazunobu Toriyama; Kan Araki

Japanese Journal of Farm Work Research | 2009

Development of Air-assisted Strip Seeding for Direct Seeding in Flooded Paddy Fieldske-Seeding Machine and Effect of Air Assistance-

Tadashi Chosa; Masami Furuhata; Masaaki Omine; Osamu Matsumura

Journal of the Japanese Society of Agricultural Machinery | 2007

Spectrum Digital Camera for Growth Sensing of Soybeans

Masaaki Omine

Journal of the Japanese Society of Agricultural Machinery | 2007

A Granule Applicator Control System Using a Global Positioning System Velocity Sensor

Tadashi Chosa; Masaaki Omine; Daisuke Miyama; Eiji Morimoto; Yoichi Shibata

Journal of the Japanese Society of Agricultural Machinery | 2000

Site Specific Variable Rate Application by Automatic Driving Vehicle

Tadashi Chosa; Kyo Kobayashi; Masaaki Omine

Engineering in agriculture, environment and food | 2011

Evaluation of the Dynamic Accuracy of a GPS Receiver

Tadashi Chosa; Masaaki Omine; Kenji Itani; Reza Ehsani

Explore More

Collaboration

Dive into the Masaaki Omine's collaboration.

Top Co-Authors
Avatar

Tadashi Chosa

Tokyo University of Agriculture and Technology

View shared research outputs
Top Co-Authors
Avatar

Yoichi Shibata

Obihiro University of Agriculture and Veterinary Medicine

View shared research outputs
Top Co-Authors
Avatar

Kenji Itani

Kobe University

View shared research outputs
Top Co-Authors
Avatar

Reza Ehsani

University of Florida

View shared research outputs
Top Co-Authors
Avatar

Eiji Morimoto

Tokyo University of Agriculture and Technology

View shared research outputs
Top Co-Authors
Avatar

Sakae Shibusawa

Tokyo University of Agriculture and Technology

View shared research outputs
Top Co-Authors
Avatar

Masami Furuhata

East Tennessee State University

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge