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Service Description:

Map Name: Layers

Legend

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Dynamic Legend

Dynamic All Layers

Layers:

• 3/2/2020 - 3/6/2020 (0)
• 3/9/2020 - 3/13/2020 (1)
• 3/16/2020 - 3/20/2020 (2)
• 3/23/2020 - 3/27/2020 (3)
• Monochromatic Images (4)
  • 3/2/2020 - 3/6/2020 (5)
  • 3/9/2020 - 3/13/2020 (6)
  • 3/16/2020 - 3/20/2020 (7)
  • 3/23/2020 - 3/27/2020 (8)

Description:

Service Item Id: 0142988a116744ba83c6b82117985973

Copyright Text:

Spatial Reference: 4326  (4326)


Single Fused Map Cache: false

Initial Extent:

XMin: -125.11625661375662
YMin: 35.34858465608466
XMax: -112.88901455026455
YMax: 39.32750000000001
Spatial Reference: 4326  (4326)

Full Extent:

XMin: -123.025
YMin: 32.975
XMax: -115.97500000000001
YMax: 39.025
Spatial Reference: 4326  (4326)

Units: esriDecimalDegrees

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: tropomi_no2.mxd
Author:
Comments: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-weight:bold;">Date of Images:</SPAN></P><P><SPAN>3/2/2020 - 3/6/2020; 3/9/2020 - 3/13/2020; 3/16/2020 - 3/20/2020; 3/23/2020 - 3/27/2020</SPAN></P><P><SPAN STYLE="font-weight:bold;">Summary:</SPAN></P><P><SPAN>Using TROPOMI Level 2 tropospheric Nitrogen Dioxide (NO2) Column Density (near real-time and offline), NASA scientists can monitor changes in pollution levels over the State of California as the state issued social distancing orders in response to the COVID-19 pandemic. These images are weekly average Level 3 product that do not use data/pixels with more than 25% cloud cover. </SPAN></P><P><SPAN>Note: The Monochromatic Images group is the same set of images but with a colorblind-friendly color bar.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Suggested Use:</SPAN></P><P><SPAN>This product can be used to monitor pollutant concentrations at high spatial scales in cloud-free conditions</SPAN></P><P><SPAN STYLE="font-weight:bold;">Satellite/Sensor:</SPAN></P><P><SPAN>Tropospheric Monitoring Instrument (TROPOMI) on the European Space Agency's (ESA) Sentinel-5 precursor (Sentinel-5P) satellite</SPAN></P><P><SPAN>Resolution: 0.05 degree grid spacing</SPAN></P><P><SPAN STYLE="font-weight:bold;">Credits:</SPAN></P><P><SPAN>Copernicus Open Access Hub for access to TROPOMI L2 near real-time data. NASA Earthdata for access to TROPOMI L2 offline data, Aaron R. Naegor for generation of L3 data product</SPAN></P></DIV></DIV></DIV>
Subject: Tropospheric Nitrogen Dioxide (NO2) Column Density (TROPOMI) in California in Response to the COVID-19 Pandemic
Category:
Keywords: NASA Disasters Program,COVID-19,Coronavirus,California,USA,United States,TROPOMI,NO2,Air Pollution,ESA,Sentinel-5P
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



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