remote sensing

简明释义

遥感

英英释义

例句

1.Environmentalists rely on remote sensing to track changes in wildlife habitats.

环境保护主义者依靠遥感技术追踪野生动物栖息地的变化。

2.Urban planners incorporate remote sensing to analyze land use and urban sprawl.

城市规划者结合遥感技术分析土地使用和城市扩张。

3.Agricultural planners utilize remote sensing to assess crop health and soil conditions.

农业规划者利用遥感技术评估作物健康和土壤条件。

4.Scientists use remote sensing to monitor deforestation in tropical rainforests.

科学家利用遥感技术监测热带雨林的森林砍伐情况。

5.The remote sensing data helps in predicting natural disasters such as floods and hurricanes.

遥感数据有助于预测自然灾害，如洪水和飓风。

作文

Remote sensing is a powerful technology that allows us to gather information about the Earth's surface without making physical contact. This method involves the use of satellite or aerial imagery to collect data on various environmental factors, such as land use, vegetation cover, and even changes in climate. The importance of remote sensing (遥感) cannot be overstated, as it provides critical insights that are essential for effective resource management and environmental monitoring.One of the primary advantages of remote sensing (遥感) is its ability to cover vast areas quickly and efficiently. Traditional methods of data collection, such as ground surveys, can be time-consuming and labor-intensive. In contrast, remote sensing (遥感) enables scientists and researchers to analyze large regions in a fraction of the time. For example, during natural disasters like hurricanes or wildfires, remote sensing (遥感) can provide real-time data that helps emergency responders assess damage and coordinate relief efforts.Moreover, remote sensing (遥感) plays a crucial role in environmental conservation. By monitoring changes in land use and vegetation over time, researchers can identify trends that may indicate ecological degradation or habitat loss. This information is vital for policymakers who need to make informed decisions regarding land management and conservation strategies. For instance, satellite imagery can reveal deforestation rates in tropical rainforests, prompting governments and organizations to take action to protect these critical ecosystems.In addition to environmental applications, remote sensing (遥感) is also widely used in agriculture. Farmers can utilize satellite data to monitor crop health, soil moisture levels, and even pest infestations. By analyzing this information, they can make better decisions regarding irrigation, fertilization, and pest control, ultimately leading to increased yields and more sustainable farming practices. The integration of remote sensing (遥感) with precision agriculture techniques represents a significant advancement in the way we approach food production.Furthermore, remote sensing (遥感) has significant implications for urban planning and development. City planners can use satellite imagery to analyze urban growth patterns, assess infrastructure needs, and plan for future expansions. By understanding how cities evolve over time, planners can create more sustainable and resilient urban environments. For example, remote sensing (遥感) can help identify areas prone to flooding, allowing for better drainage systems and flood management strategies.Despite its many benefits, remote sensing (遥感) is not without challenges. The accuracy of data obtained through this technology can be affected by various factors, including atmospheric conditions and sensor limitations. Additionally, the interpretation of remote sensing (遥感) data requires specialized knowledge and expertise, which can limit its accessibility to non-experts. However, advancements in technology and data processing techniques are continually improving the reliability and ease of use of remote sensing (遥感) data.In conclusion, remote sensing (遥感) is an invaluable tool that enhances our understanding of the Earth and its processes. Its applications span across various fields, including environmental monitoring, agriculture, and urban planning. As technology continues to advance, the potential of remote sensing (遥感) will only grow, providing us with even more opportunities to address global challenges and promote sustainable development. The future of remote sensing (遥感) is bright, and its contributions will undoubtedly shape the way we interact with our planet.

遥感是一项强大的技术，使我们能够在不进行物理接触的情况下收集有关地球表面的信息。这种方法涉及使用卫星或航空影像收集有关各种环境因素的数据，例如土地利用、植被覆盖，甚至气候变化。遥感的重要性不容小觑，因为它提供了有效资源管理和环境监测所必需的关键见解。遥感的主要优势之一是能够快速高效地覆盖广阔区域。传统的数据收集方法，如地面调查，可能费时且劳动密集。相比之下，遥感使科学家和研究人员能够在极短的时间内分析大区域。例如，在飓风或野火等自然灾害期间，遥感可以提供实时数据，帮助应急响应者评估损害并协调救援工作。此外，遥感在环境保护中发挥着至关重要的作用。通过监测土地利用和植被随时间的变化，研究人员可以识别出可能表明生态退化或栖息地丧失的趋势。这些信息对于需要就土地管理和保护战略做出明智决定的政策制定者至关重要。例如，卫星影像可以揭示热带雨林的森林砍伐率，从而促使政府和组织采取行动保护这些关键生态系统。除了环境应用，遥感还广泛用于农业。农民可以利用卫星数据监测作物健康、土壤湿度水平甚至害虫侵扰。通过分析这些信息，他们可以就灌溉、施肥和害虫控制做出更好的决策，最终实现增产和更可持续的农业实践。遥感与精准农业技术的结合代表了我们在食品生产方式上的重大进步。此外，遥感对城市规划和发展也有重要影响。城市规划者可以使用卫星影像分析城市增长模式、评估基础设施需求并规划未来扩展。通过了解城市如何随时间演变，规划者可以创建更可持续和更具韧性的城市环境。例如，遥感可以帮助识别易于洪水泛滥的地区，从而允许更好的排水系统和洪水管理策略。尽管有许多好处，遥感并非没有挑战。通过该技术获得的数据的准确性可能受到各种因素的影响，包括大气条件和传感器限制。此外，遥感数据的解释需要专业知识和专门技能，这可能限制了其对非专家的可及性。然而，技术和数据处理技术的进步正在不断提高遥感数据的可靠性和易用性。总之，遥感是一种无价的工具，增强了我们对地球及其过程的理解。它的应用跨越多个领域，包括环境监测、农业和城市规划。随着技术的不断进步，遥感的潜力将只会增长，为我们提供更多的机会来应对全球挑战并促进可持续发展。遥感的未来一片光明，其贡献无疑将塑造我们与地球互动的方式。