​CARVE: In-flight Videos from the CARVE Aircraft, Alaska, 2012-2015

简介

北极水库碳脆弱性实验 (CARVE) 是一项 NASA 地球探险 (EV-1) 研究，旨在通过密集的季节性飞机活动、地面观测和持续 5 年的分析，量化阿拉斯加陆地生态系统大气和地表状态变量之间的相关性。CARVE 收集了阿拉斯加北极地区从当地到区域尺度的温室气体详细测量数据，并展示了新的遥感和改进的建模能力，以量化北极碳通量和碳循环-气候过程。CARVE 科学填补了地球科学知识的关键空白，并满足了 NASA 碳循环和生态系统、大气成分和气候变率与变化重点领域以及应用科学计划的空气质量和生态系统要素的高优先级目标。CARVE 数据还补充并增强了当前 NASA 和非 NASA 传感器的科学回报。

摘要

Spatial Coverage: CARVE flights over the Alaskan and Canadian Arctic

Spatial Resolution: Point measurements

Temporal Coverage: Periodic flights occurred during 2012 - 2015. Videos are not available from all flights.

Temporal Resolution: Videos were taken opportunistically during flights.

Study Area (coordinates in decimal degrees)

代码

!pip install leafmap
!pip install pandas
!pip install folium
!pip install matplotlib
!pip install mapclassify
 
import pandas as pd
import leafmap
 
url = "https://github.com/opengeos/NASA-Earth-Data"
df = pd.read_csv(url, sep="\t")
df
 
leafmap.nasa_data_login()
 
 
results, gdf = leafmap.nasa_data_search(
    short_name="CARVE_Videos_1433",
    cloud_hosted=True,
    bounding_box=(-168.11, 58.84, -131.75, 71.56),
    temporal=("2012-06-18", "2015-11-12"),
    count=-1,  # use -1 to return all datasets
    return_gdf=True,
)
 
 
gdf.explore()
 
#leafmap.nasa_data_download(results[:5], out_dir="data")

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