Ukraine-RapidResponse

Daily Data Download

Pollutant	Period	Satellite	Source	Level	Latest
NO2	2022	OMI	Link	Level 3	2022-12-12
NO2	History(2012-2021)	OMI	Link	Level 3	2021-12-31
NO2	2022	Tropomi	Link	Level 2	2022-12-04
NO2	Historical 2021(Version 1)	Tropomi	Link	Level 2	2021-07-01
NO2	Historical 2021(Version 2)	Tropomi	Link	Level 2	2021-12-31
--------	-----	----	-----	--------	-----------
SO2	2022	OMI	Link	Level 3	2022-12-12
SO2	History(2012-2021)	OMI	Link	Level 3	2012-12-31
SO2	2022	Tropomi	Link	Level 2	2022-12-06
SO2	2022	OMI	Link	Level 2	2022-11-12
--------	-----	----	-----	--------	-----------
O3	2022	OMI	Link		2022-12-13
O3	History(2012-2021)	OMI	Link		2012-12-31
O3	2022	Tropomi	Link		2022-11-12
CH4	2022	Tropomi	Link		2022-11-12

Air pollutants processing status

Temporal	Satellite	Pollutant	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012
Daily	OMI	NO2	December 12th	December 31	December 31	December 31	December 31	December 31	December 31	December 31	December 31	December 31	December 31
		SO2	December 12th	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st
		O3	December 13th	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st	December 31st
		CH4
	Tropomi	NO2	December 04th	December 31
		SO2	December 06th
		O3	November 12th
		CH4	November 12th
Weekly (based on war start date 2022-02-25)	OMI	NO2		December 25	December 26	December 28	December 29	December 30	December 31	December 26	December 27	December 28	December 29
		SO2	December 5th
		O3	Novemebr 11th
		CH4
	Tropomi	NO2	December 3rd	December 25
		SO2	December 5th
		O3
		CH4

Data Sources table

Pollutant	Source	Spatial Extent	Spatial Res	Temporal Res	Temporal Extent	Short Name	Level	Link
O3	Sentinel TROPOMI	-180.0,-90.0,180.0,90.0	5.5 km x 3.5 km	101.5 minutes	2020-07-13 to 2022-08-07	S5P_L2__O3_TOT_HiR	L2	https://www.google.com/url?q=https://disc.gsfc.nasa.gov/datasets/S5P_L2__O3_TOT_HiR_2/summary?keywords%3DS5P_L2__O3&sa=D&source=editors&ust=1660156936974980&usg=AOvVaw041YZ-sLdoQ5-vjzRf062U
O3	OMI	-180.0,-90.0,180.0,90.0	0.25° x 0.25°	1 day	2004-10-01 to 2022-08-09	OMTO3G	L2	https://www.google.com/url?q=https://disc.gsfc.nasa.gov/datasets/OMTO3G_003/summary?keywords%3Daura&sa=D&source=editors&ust=1660156936983179&usg=AOvVaw1YyRv1zWv_l9QetRViXhN0
S02	Sentinel TROPOMI	-180.0,-90.0,180.0,90.0	5.5 km x 3.5 km	101.5 minutes	2020-07-13 to 2022-08-07	S5P_L2__SO2____HiR	L2	https://www.google.com/url?q=https://disc.gsfc.nasa.gov/datasets/S5P_L2__SO2____HiR_2/summary?keywords%3DSO2%2520sentinal&sa=D&source=editors&ust=1660156936978300&usg=AOvVaw0bx_6r_pUIZwVr5YLR84KB
SO2	OMI	-180.0,-90.0,180.0,90.0	0.25° x 0.25°	1 day	2004-10-01 to 2022-08-09	OMSO2G	L2	https://www.google.com/url?q=https://disc.gsfc.nasa.gov/datasets/OMSO2G_003/summary?keywords%3DSulphur%2520Dioxide&sa=D&source=editors&ust=1660156936980670&usg=AOvVaw08rjswE4UVcV8g6i3pGM6h

Steps to download OMI Daily NO2 Data:

First follow setup terminal directions

1a. create account on Earth : https://urs.earthdata.nasa.gov

1b. Follow steps for downloading data using wget: https://disc.gsfc.nasa.gov/data-access#mac_linux_wget

1c. Go to https://disc.gsfc.nasa.gov/datasets/OMNO2d_003/summary

2. Click the Subset/Get Data link located in the blue Data Acess box on the right-hand side of the screen

3. Under method options, click Refine Data Range and select the day you would like to download the data for

4. Press the green get data button

5. Click the 'Download Links List' in the popup window

6. Next, check your downloads folder and find the document.

7. Right click on the document and get the pathname. This is different based on what kind of computer you use. For macs- hover over the copy name and click the option key.

8. In your terminal type the following. Replace the <url.txt> and replace it with the pathname you copied.

wget --load-cookies /.urs_cookies --save-cookies /.urs_cookies --auth-no-challenge=on --keep-session-cookies --content-disposition -i <url.txt>

11. Run in your terminal.
12. Open finder(mac) or the equivalent file explorer, and move the file from the general folder -> input -> present--(modify to change to wd)
13. Next in the terminal type: python Scripts/GeneratePresentDailyMean-1.py -s 2022-06-26 -e 2022-06-26
14. Replace the date listed(2022-06-2022) with the day your are downloading data for
15. Run in your terminal
16. Next go to your output folder and find the final file, upload where nessesary
17. Done!

---

How to download OMI historical data

1. Open the jupyter notebook located in the files section of the repository
2. Change the date for the data you would like to download located in block 4
3. Go to the top and click kernel --> Restart and Run All
4. Once it has run, go to block 9 and click on the 3rd link (It should look like this: https://acdisc.gesdisc.eosdis.nasa.gov/opendap/HDF-EOS5/Aura_OMI_Level3/OMNO2d.003/2014/OMI-Aura_L3-OMNO2d_2014m0703_v003-2019m1122t155950.he5.nc4?ColumnAmountNO2Trop,lat,lon)
5. Go to downloads folder and move file where needed
6. Done!