.. Writing Tip: Writing tips describe what content should be in the following section. .. Writing Tip: Metadata about this document :Author: OGC :License: Creative Commons .. Writing Tip: Project logos are stored here: https://svn.osgeo.org/osgeo/livedvd/gisvm/trunk/doc/images/project_logos/ and accessed here: ../../images/project_logos/ A symbolic link to the images directory is created during the build process. .. image:: ../../images/project_logos/logo-OGC-left.png :scale: 100 % :alt: OGC logo :align: right .. image:: ../../images/project_logos/logo-OGC-right.png :scale: 100 % :alt: OGC logo :align: right .. Writing Tip: Name of application Sensor Model Language (SensorML) 传感器描述语言 ================================================================================ .. Writing Tip: 1 paragraph or 2 defining what the standard is.   OGC Sensor Model Language (SensorML) 标准定义了一种模型和 XML 编码,用于实现对网络中传感器的发现和观测数据的获取。它让开发者定义模型与 XML 模板描述传感器的观测和后观测处理过程。(http://www.opengeospatial.org/standards/sensorml) .. image:: ../../images/standards/sensorml.jpg :scale: 55% :alt: sensorML in Context   具体地说,SensorML 可以: * 描述传感器及传感器系统,用于支持设备的管理和使用 * 支持观测数据的处理与分析 * 支持数据空间定位 * 提供性能数据(精度、量程等) * 描述传感器工作流程 * 为按需获取观测数据提供可执行的操作链 * 获取传感器系统特性   不同的 SensorML 模板描述具体的不同传感器。   NASA MSFC SMART program (http://smartdev.itsc.uah.edu/casestudy/documents/paper_nstc_2007_A1P1.pdf) 是 SensorML 实现的一例。它支持了对 Atmospheric Infrared Sounder (AIRS) 红外大气观测卫星温湿数据智能的自动获取,应用于美国南部地区的气象预报模型中。 相关信息 -------------------------------------------------------------------------------- .. Writing Tip: Describe Similar standard * :doc:`sos_overview` * Sensor Planning Service * Observations and Measurements * Transducer Markup Language