A Research on eco-resource database for field automation

一个基于Web XML的分布式数据库系统是通过集成RDBMS、Web、XML和Java技术开发的，用于在北海道大学中存档和分发生态资源数据。（Satoshi Kanai， Fumiki Tanaka， Seiichi Saitoh， Kohji Iida， Hiroshi Tani and Takeshi Kishinami）·Hokudai Himawari Server" was developed so that GMS data are distributed via the Intenet on real time with a form extracted from original disk image， which had not been available in Japan。（Tani、Yazawa和Kanai）·基于ISO 19000系列生态资源模拟的增强生态资源数据的分发和再利用性、UML/XML/Java 3层开发方法已提出，并已应用于海洋生态系统模拟（Fumiki Tanaka，）Seiichi Saitoh和Takeshi Kishinami一种数据压缩方法是根据3D小波变换上的卫星远程传感图像的时间序列开发的。一种数字水印方法已经开发出来，以保护矢量-t的版权 ... More 类型的地理信息，并避免它被篡改。我们研究了海洋环境过去三次十次和季节性变化的影响，包括海洋表面温度、天气、温暖-、冷边和海洋表面高度对奥玛斯特雷菲斯、托达罗德斯太平洋、洛利戈·布雷克里和瓦尔莱耶·波洛克、特雷戈·查科喇嘛在北海道周围水域的库存流动。（Kohei Yamauchi和Yasunori Sakurai）·一个关于北海道西部Walleye Pollock分布的数据库，基于对声学鱼资源调查的结构化。估计水平分布和每50米深度的相对水平分布的垂直分布的方法。然后，北海道西海岸繁殖地的Walleye Pollock的丰度是预测的，鱼资源的三个尺寸分布也是分析的。由卫星日期集（SST、Chlorophyll-a、夜光图像等）和渔业统计数据及其沿海区域监测系统开发的渔业海洋学地理信息系统及其应用。Seiichi Saitoh，Ishikari Peatlands研究的水质量和深度的季节性变化。“继续使用土地在池塘的猎物中，而Paddy Fields将对池塘的保存做出重大贡献。”Yazawa Masao，“农业领域卫星数据和气象因素之间的方法分析关系”是按顺序开发的，以估计作物产量。（Hiroshi Tani）·Plane images of the soybeans and sugar beets rows were taken by VTR camera。开发的方法已被有效地创建从记录图像中记录的干质量、高度和增长率的地图。作者：Shun-ichi Hata，我们开发了一个作物生长模型，以评估亚最佳温度和可用性的影响。热图像分析已经找到了一个用于服务的工具，用于检测作物基因型之间的差异，以检测作物反应中土壤水的缺陷。H. Toshihiro Hasegawa博士：北海道的保健资源分布使用地理信息系统进行了调查，并对保健交付的正确分配进行了分析。此外，数字运动图像传输的质量也得到了评估。（Tunetoro Sakurai），“数据库系统和集成水资源管理模型的概念”。该系统包括雨水径流过程、河流系统、地面水系统、污染物的命运和运输、水需求结构和人类风险评估模型。（Naoyuki Funamizu）

・A Web-XML based distributed database system was developed for archiving and distributing the eco-resource data observed in Hokkaido university by integrating RDBMS, Web, XML and Java technology. (Satoshi Kanai, Fumiki Tanaka, Seiichi Saitoh, Kohji Iida, Hiroshi Tani and Takeshi Kishinami)・"Hokudai Himawari Server" was developed so that GMS data are distributed via the Intenet on real time with a form extracted from original disk image, which had not been available in Japan. (Tani, Yazawa and Kanai)・To enhance ability of distribution and re-usability for the eco-resource data, UML/XML/Java 3-layer development method for eco-resource simulation based on ISO 19000 series was proposed and it was applied to ocean ecosystem simulation (Fumiki Tanaka, Seiichi Saitoh and Takeshi Kishinami)・A data compression method was developed for time series of satellite remote sensing images based on 3D wavelet transform. And a digital watermarking method was developed to protect copyright of the vector-t … More yped geographic information, and to prevent it from tampering. (Satoshi Kanai)・We examined effects of the past three-decadal and seasonal changes of marine environments, including sea surface temperature, currents, warm-, cold-eddies and sea surface height to stock fluctuations of Ommastrephid squid, Todarodes pacificus, Loligo squid, Loligo bleekeri, and walleye pollock, Theragra chalcogramma in waters around Hokkaido. (Kohei Yamauchi and Yasunori Sakurai)・A database on abundance distribution of walleye pollock off western Hokkaido, based on the acoustic fish resource survey was constructed. Methods to estimate the horizontal distribution and the vertical distribution of relative abundance of every 50 meters depths were developed. Then the abundance of walleye pollock in spawning ground in the West Coast of Hokkaido was predicted and the three dimensional distribution of fish resources were analyzed. (Kohji Iida)・Fisheries Oceanography GIS developed by satellite date sets (SST, Chlorophyll-a , night light images etc. ) and fisheries statistics, and its application to near real time on-line system for coastal zone monitoring. (Seiichi Saitoh)・The seasonal changes of water quality and depth on small ponds in Ishikari peatlands were studied. The continued use of land in the vicinity of ponds as paddy fields would greatly contribute to the preservation of the ponds. (Masao Yazawa)・A method analyzing relationship between satellite data and meteorological factors of agricultural field was developed in order to estimate crop yield. (Hiroshi Tani)・Plane images of the soybeans and sugar beets rows were taken by VTR camera. The developed method was utilized to create maps of dry mass, height and growth rate from recorded images. (Shun-ichi Hata)・We developed a crop growth model to evaluate the effects of sub-optimal temperatures and availability. Thermal image analysis was found to serve as a tool for detecting the difference in crop response to soil water deficit between crop genotypes. (Toshihiro Hasegawa)・Distribution of healthcare resourses in Hokkaido are surveyed using GIS and proper allocation of healthcare delivery is analysed. Also the quality of digital motion image transmission for telemedicine is assessed. (Tunetoro Sakurai)・Concepts of data base system and models for integrated water resources management were developed. The system includes models for rain water run off process ; river system ; groundwater system ; fate and transport of contaminants ; structure of water demand ; human risk asscssment. (Naoyuki Funamizu) Less