Bio-optical chlorophyll-a polarization measurements
简介
数据集是一个用于研究水体中叶绿素-a浓度与光学极化特征之间关系的数据集。该数据集包含了不同水域中采集的叶绿素-a浓度和相应的极化特征数据。通过这些数据，研究人员可以探究叶绿素-a在不同水域中的光学特性，以及叶绿素-a浓度与极化特征之间的关联。这个数据集对于生态学家、海洋学家和环境科学家来说具有重要的研究意义，有助于更深入地理解水体中叶绿素-a的分布规律和影响因素。
摘要
Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date December 7, 2023
Publisher NASA/GSFC/SED/ESD/GCDC/OB.DAAC
Maintainer
undefined
Identifier C1633360161-OB_DAAC
Data First Published 2013-08-12
Language en-US
Data Last Modified 2023-04-06
Category geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation Archived by National Aeronautics and Space Administration, U.S. Government, NASA/GSFC/SED/ESD/GCDC/OB.DAAC. https://doi.org/10.5067/SeaBASS/BIO_OPTICS_CHL_POLARIZATION/DATA001.
Harvest Object Id c671a48f-5230-49bc-b2f5-0afce3cc3729
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/SeaBASS/BIO_OPTICS_CHL_POLARIZATION/DATA001
Metadata Type geospatial
Old Spatial -180.0 -90.0 180.0 90.0
Program Code 026:001
Source Datajson Identifier True
Source Hash 3bb7b59853dd6afb0121552f83bcbaebcf2c81cd5723887ad0e6e7bb75d99cf5
Source Schema Version 1.1
Spatial
Temporal 2013-08-12T00:00:02Z/2023-04-17T00:00:00Z
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/raw/main/nasa_earth_data.tsv"
df = pd.read_csv(url, sep="\t")
df
leafmap.nasa_data_login()
results, gdf = leafmap.nasa_data_search(
short_name="Bio_optics_Chl_polarization",
cloud_hosted=True,
bounding_box=(-180.0, -90.0, 180.0, 90.0),
temporal=("2013-08-12", "2013-08-19"),
count=-1, # use -1 to return all datasets
return_gdf=True,
)
gdf.explore()
leafmap.nasa_data_download(results[:5], out_dir="data")
引用
Archived by National Aeronautics and Space Administration, U.S. Government, NASA/GSFC/SED/ESD/GCDC/OB.DAAC. Bio_optics_Chl_polarization - SeaBASS
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