陆地卫星

The Landsat program has been providing satellite imagery of the Earth's surface since 1972.
(自1972年以来，Landsat项目一直在提供地球表面的卫星图像。
The new Landsat 9 satellite was launched to continue monitoring land use and environmental changes.
新的Landsat 9卫星发射升空，继续监测土地使用和环境变化。
Scientists use Landsat data to track deforestation in the Amazon rainforest.
科学家利用Landsat数据追踪亚马逊雨林的森林砍伐情况。
Farmers analyze Landsat images to optimize irrigation schedules for their crops.
农民分析Landsat图像以优化农作物的灌溉时间表。
The combination of Landsat and Sentinel satellites offers a comprehensive view of our planet's health.
(Landsat和Sentinel卫星的组合为我们提供了地球健康状况的全面视图。
Landsat data is freely available to researchers, policymakers, and the general public.
(Landsat数据对研究人员、政策制定者和公众免费开放。
The high-resolution Landsat images have been invaluable in disaster response efforts.
高分辨率的Landsat图像在灾害响应工作中极为宝贵。
Landsat satellites capture visible and infrared light, allowing for detailed analysis of vegetation patterns.
(Landsat卫星捕捉可见光和红外线，使得植被模式的详细分析成为可能。
Researchers used Landsat data to study how urbanization affects local ecosystems over time.
研究人员利用Landsat数据研究了城市化如何随时间影响当地生态系统。
Landsat images helped identify areas at risk from soil erosion due to excessive farming practices.
(Landsat图像帮助识别由于过度农业实践而面临土壤侵蚀风险的区域。