weather map

This paper studies on isoline data extraction and conversion in weather map, including image binary transformation, line thinning, vectoring, as well as conversion and recovery of data extract.

对气象图中等值线数据的提取与转化问题进行了研究，其中包括图像的二值化、细化、矢量化以及提取数据的转换和还原。

The first commercial weather map, sent out by the U.S. Weather Bureau in 1910, represented cloud conditions with empty and filled circles and the wind with tiny arrows.

1910年，美国气象局发行了第一份商业气象地图，用空心和实心的圆圈来代表云层分布状况，用小箭头来代表风。

A method for weather map objective analysis designing in segment

一种分段设计的天气图客观分析方法

Based on the five station data in Southern Anhui Province and NCEP/ NCAR reanalysis data and historical weather map from 2001 to 2004, the relationship between cloud system and precipitation in Southern Anhui Province in winter half year and East Asian Circulation are analyzed.

用皖南5个气象站2001-2004年冬半年地面气象观测资料、美国NCEP/NCAR全球日平均分析场资料和历史天气图，对皖南冬半年云系和降水与大尺度大气环流进行了分析。

As compared with the weather map analysis and prognostic method, it is more direct and simple, hence easy to use in basic weather stations for routine operation.

该方法与天气图形势分析预报法相比，直观性比较强，各物理因子的计算比较简单，便于在基层台站日常预报业务中使用。

There is a part of anticyclone in the whole cyclone. All above can't be obtained in the weather map of 850 hPa and 700 hPa, and these are in correspondence with diagnostic analysis.

在整个气旋环流中有局部的反气旋环流出现，这是850700hPa天气图上得不到的，且与边界层诊断分析相符合。

Programming of Cartoon for Ordinary Weather Sketch Map in TV Weather Forecast

电视天气预报节目中常见天气示意图的动画制作

His comments come as the financial times publishes its latest European economic weather map, which shows the mixed conditions across the continent.

韦伯发表上述言论之际，英国《金融时报》发表了最新的欧洲经济气象图，表明欧洲大陆各国景况不一。

The construction of a scientific theory may be compared to the preparation of a weather map at a central meteorological station.

创立科学理论的工作可以同在中心气象台制作气象图相比。

Design and Realization of FPGA-based Weather Clutter Map

基于FPGA的气象杂波图设计与实现

The geothermal vortex etc may be the materialized climate system and the "Diqi" map may be the equiform of weather map.

与天气图相应的，描述气候系统变化的一种四维图象也会应运而生。作者认为此图象很可能是“地气图”，而具体的气候系统很可能就是地热涡、地冷涡和形变锋等。

Today's weather map shows a ridge of high pressure to the west.

今天的气象图表明向西方向有一个高压脊。

They move en masse along Seventh and Eighth Avenues like a storm system on a weather map, heading north in the mornings and south in the evenings.

他们集体沿着第七和第八大道移动，像天气图上的风暴一样，早晨朝北卷过去，晚上朝南卷过来。

The combined analysis of the weather map, satellite cloud picture and V 3 θ chart can not only reflect the southern frontal weather process clearly, but also increase the effect of the forecast of the frontal rainfall point and the rainfall volume and terminating time.

天气图、卫星云图和V-3θ图结合分析不仅能清晰反映锋面天气过程，而且能够提高降水落点、降水强度及降水结束时间的预测效果。

a weather map/chart

气象图

The atmosphere pressure gradient is an inverse measure of the spacing of the isobars on a weather map.

气压梯度与天气图上等压线的间隔大小成反比。

In the age of the smart phone, there is no reason to ask once-acceptable questions about: the weather forecast, a business's phone number, or directions to a house, a restaurant, or an office, which can be easily found on a digital map ．

在智能手机时代,没有理由问那些曾经可以接受的问题，如天气预报、企业的电话号码、如何找到某个建筑、餐馆或办公室等等,因为这些都可以在数字地图上很容易找到。

Assisted examination It may be an useful auxiliary tool for weather map method.

可作为天气图分析预报方法的一个有用的辅助工具。

From the weather map, the typical heavy pollution in this area in winter was affected by the Changbai Mountain high pressure and the Northeast topographic trough, and the atmosphere was very stable in there.

从天气形势上来看，该地区冬季典型污染日主要受长白山小高压及东北地形槽的影响，大气状态非常稳定。

Considering some near-shore engineering areas, lack of the practical data for wave and wind field, this paper propose a calculation model system which utilizes historical weather map to calculate wind fieid factors, then to calculate the wind-wave field.

考虑到部分近岸工程区域，附近缺乏现场波浪实测资料和风场实测资料，本文中采用了历史天气图计算风场要素，进而根据风场要素推算风浪场。

Extraction and Conversion of Weather Map Data

气象图数据的提取与转换

A line on a weather map connecting points of equal atmospheric pressure.

气压梯度与天气图上等压线的间隔大小成反比.

Touch your smartphone screen and you get local weather or a street map.

轻触你的智能手机屏幕，马上就能够获取本地天气或者街道地图。