基于OGC标准的耕地地理信息共享服务

发布时间：2018-04-20 03:33

  本文选题：OGC + 共享服务　； 参考：《国土资源遥感》2017年03期

【摘要】：当前相关部门已积累了大量的耕地地力及作物用地适宜性评价成果,但数据资源分散、缺少共享。数据拥有者与数据使用者之间的相互隔离,造成了极大的浪费。开放地理空间联盟(Open Geospatial Consortium,OGC)致力于地理信息数据的共享,制定了一系列标准,广泛应用于多源地理信息数据的共享与发布。基于OGC标准及长期积累的福建省耕地地力及作物用地适宜性评价地理数据,研究了耕地综合信息共享服务的内容、方式及区域耕地综合信息共享服务平台的体系构建。以福建省为例,构建了信息服务平台的在线示范应用系统,可向基层农业技术部门提供精准的耕地综合信息服务,也可以向其他第三方单位构建的农业信息系统提供共享数据服务。耕地综合信息服务的发布为区域耕地质量改善和作物种植结构优化提供了基础数据服务,可有效提高积累的农业科研生产数据的共享和使用率。
[Abstract]:At present, the relevant departments have accumulated a large number of cultivated land fertility and crop land suitability evaluation results, but the data resources are scattered and lack of sharing. The separation between the data owner and the data user causes great waste. Open Geospatial Consortium (OGC) is dedicated to the sharing of geographic information data, and has developed a series of standards, which are widely used in the sharing and publishing of multi-source geographic information data. Based on the OGC standard and the geographic data of cultivated land fertility and crop land suitability evaluation in Fujian province, the content, mode and system construction of comprehensive cultivated land information sharing service platform were studied. Taking Fujian Province as an example, an online demonstration application system of information service platform is constructed, which can provide accurate comprehensive information service of cultivated land to grass-roots agricultural technical departments. It can also provide shared data services to agricultural information systems built by other third parties. The release of comprehensive information service of cultivated land provides the basic data service for the improvement of regional cultivated land quality and the optimization of crop planting structure, and can effectively improve the sharing and utilization rate of accumulated agricultural scientific research and production data.
【作者单位】： 福建农林大学资源与环境学院;土壤生态系统健康与调控福建省高校重点实验室;莆田市国土资源局;
【基金】：福建省科技厅高校产学合作项目“福建省农林用地优化利用信息共享平台研究发与应用”(编号:2017N5006) 福建省教育厅科技计划项目“水土流失区主要农作物优化肥配方施肥信息管理系统研制与应用”(编号:JA14102)共同资助
【分类号】：S127
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本文编号：1776075