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Showing items 1 through 9 of 44.
  1. Library Resource
    Journal Articles & Books
    April, 2014
    Japan

    Here we propose an accurate and robust method for large-area land-use and land-cover (LULC) mapping using multi-temporal optical data. The conventional method for LULC classification usually uses time-series data at regular intervals to consider the seasonality of LULC. However, high-resolution optical data have considerable seasonal biases, making it difficult to use time-series data.

  2. Library Resource
    Journal Articles & Books
    November, 2014

    Application of the satellite remote sensing techniques to wildlife research began from discernment of the individual animal and/or evaluation of animal behavior from the photography experiments. Satellite remote sensing to wildlife research at the present has applied for the purpose of evaluating the animal habitat. Trends in satellite remote sensing for wildlife are evaluating the index of wildlife habitat and estimating relationship with an environmental variables and animal distribution.

  3. Library Resource
    Journal Articles & Books
    December, 2014

    To support crop-rotation systems using rice, wheat, and soybean in paddy fields, we developed a sowing device that can be attached to a rototiller ; the device cuts small ditches on both sides of groups of rows of plants, while tilling to a depth of approximately 5cm, planting seeds, and compressing the soil around the seeds. This device includes a pressurized roller which compacts the soil with sowing, and we examined the effect of this compaction on germination rate after seeding.

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