hydrographic map

简明释义

水道图

英英释义

例句

1.Engineers referred to the hydrographic map to assess the underwater terrain for the construction project.

工程师参考了水文地图来评估施工项目的水下地形。

2.Tourists often find hydrographic maps helpful when exploring coastal areas.

游客在探索沿海地区时常常发现水文地图很有帮助。

3.Before starting the fishing expedition, the team reviewed the hydrographic map for the best locations.

在开始钓鱼远征之前，团队查看了水文地图以寻找最佳位置。

4.The research team collected data on water currents using a hydrographic map as a reference.

研究小组使用水文地图作为参考收集水流数据。

5.The sailors used a hydrographic map to navigate through the complex waterways.

水手们使用水文地图在复杂的水道中航行。

作文

A hydrographic map is a specialized type of map that provides detailed information about the bodies of water in a given area. These maps are essential for various applications, including navigation, fishing, and environmental studies. By illustrating the depth, shape, and features of underwater terrains, a hydrographic map plays a crucial role in ensuring safe passage for vessels and understanding aquatic ecosystems.One of the key aspects of a hydrographic map is its ability to depict the depth of water bodies, which is often represented through contour lines or color gradients. This information is vital for mariners who need to avoid shallow areas that could pose a risk to their ships. For instance, when navigating through a harbor or a river, a captain must refer to a hydrographic map to determine safe routes and avoid grounding.In addition to depth, hydrographic maps may also include details about underwater features such as reefs, wrecks, and sandbanks. These features can significantly impact navigation and fishing activities. Fishermen rely on hydrographic maps to locate productive fishing grounds, as certain underwater structures attract fish. Therefore, the accurate representation of these features is crucial for both commercial and recreational fishing.Moreover, hydrographic maps are not only beneficial for navigation and fishing but also play a significant role in environmental conservation. By providing data on water quality, currents, and sediment transport, these maps help researchers and environmentalists understand the health of aquatic ecosystems. For example, monitoring changes in water levels and flow patterns can indicate the effects of climate change or human activities on local waterways.The creation of a hydrographic map involves extensive surveying and data collection, often utilizing advanced technologies such as sonar and satellite imagery. Hydrographic surveyors use these tools to gather precise measurements of water depth and the characteristics of the seafloor. This data is then analyzed and compiled into comprehensive maps that can be used by various stakeholders, including government agencies, shipping companies, and environmental organizations.Furthermore, hydrographic maps are essential for disaster management and response. In coastal areas, understanding the topography of the sea floor can help predict the impact of tsunamis or storm surges. Emergency responders can use these maps to plan evacuation routes and allocate resources effectively during natural disasters.In conclusion, a hydrographic map is a vital tool that serves multiple purposes, from aiding navigation to supporting environmental research. Its detailed representation of underwater features and water characteristics makes it indispensable for various industries and activities. As technology continues to advance, the accuracy and accessibility of hydrographic maps will undoubtedly improve, further enhancing our understanding and management of water resources. Whether for recreational boating or scientific research, these maps provide essential insights that contribute to safer and more sustainable interactions with our aquatic environments.

水文地图是一种专业的地图，提供有关特定区域水体的详细信息。这些地图在导航、捕鱼和环境研究等多种应用中至关重要。通过描绘水下地形的深度、形状和特征，水文地图在确保船只安全通行和了解水生生态系统方面发挥着关键作用。水文地图的一个关键方面是能够描绘水体的深度，通常通过等高线或颜色渐变来表示。这些信息对需要避免可能对船只构成风险的浅水区的航海者至关重要。例如，在港口或河流中航行时，船长必须参考水文地图以确定安全路线并避免搁浅。除了深度，水文地图还可能包括关于水下特征的细节，例如珊瑚礁、沉船和沙洲。这些特征会显著影响航行和捕鱼活动。渔民依赖水文地图来找到富有生产力的捕鱼场，因为某些水下结构能吸引鱼。因此，这些特征的准确表示对商业和休闲捕鱼都至关重要。此外，水文地图不仅对导航和捕鱼有益，还在环境保护中发挥着重要作用。通过提供水质、洋流和沉积物运输的数据，这些地图帮助研究人员和环保人士了解水生生态系统的健康状况。例如，监测水位和流动模式的变化可以指示气候变化或人类活动对当地水道的影响。水文地图的制作涉及广泛的测量和数据收集，通常利用先进的技术，如声纳和卫星影像。水文测量员使用这些工具收集水深和海底特征的精确测量值。这些数据随后被分析并汇编成综合地图，供各利益相关者使用，包括政府机构、航运公司和环境组织。此外，水文地图对灾害管理和响应至关重要。在沿海地区，了解海底地形可以帮助预测海啸或风暴潮的影响。应急响应人员可以利用这些地图在自然灾害期间规划疏散路线和有效分配资源。总之，水文地图是一种重要工具，具有多重用途，从辅助导航到支持环境研究。它对水下特征和水体特性的详细表示使其在各个行业和活动中不可或缺。随着科技的不断进步，水文地图的准确性和可获取性无疑将得到提高，进一步增强我们对水资源的理解和管理。无论是用于休闲航行还是科学研究，这些地图提供的基本见解有助于我们与水生环境的安全和可持续互动。