Awards & Nominations
wātha has received the following awards and nominations. Way to go!
Spatial Analysis and Time Series
The EO Dashboard has multiple global maps for air quality and greenhouse gases in GeoTIFF file format. Your challenge is to create a spatial analysis and time series plotting tool for EO Dashboard air quality and greenhouse gas GeoTIFF datasets.
Spatial Time Series Analysis for Air Quality
Summary
We are analyzing data from Sentinel 5p satellite and focus on the NO2 and CO2 data band.When a user plots polygon in the map, we can plot NO2 and CO2 data bands We can get an idea about air pollution. Charts are interactive and have different options to analyze air pollution. Also, we can demonstrate a relationship between NO2 and CO2 data bands.
How I Addressed This Challenge
The given platform was not customizable in the dashboard. In our design, the user gets access to statistical data of a certain gas. And also it enables users to select two gasses at once. Hence, the end plot has 3 subplots showing each gas data and the correlation within the gases. There’s another feature that allows the user to zoom in and select the values interactively with the graphs.
How I Developed This Project
In this model, we accessed Sentinel 5P- L2 NO2 data from FIS statistical API. The required geometry was taken as a polygon which was given by the EO Dashboard and statistical data was called through the API. As it returns a dictionary, it was converted to a data frame, and outlier filtering was done. Finally, the plot was returned as given.
s we were unable to call APIs for all the other gases, the CSV data given from the EO Dashboard itself were taken for this demonstration and the final model was designed.
How I Used Space Agency Data in This Project
Sentinel 5P - L2 given from the ESA was used for the base model and To acquire the demonstration model, EO Dashboard CSV files which were from JAXA was used.
Project Demo
Earth Observing Dashboard Integration
Data & Resources
- /media/documents/Data_Resources_Guide_June_25.pdf
- https://docs.sentinel-hub.com/api/latest/
- https://docs.sentinel-hub.com/api/latest/data/sentinel-5p-l2/
- https://docs.sentinel-hub.com/api/latest/data/sentinel-5p-l2/examples/
- https://docs.sentinel-hub.com/api/latest/data/sentinel-2-l2a/
- https://docs.sentinel-hub.com/api/latest/data/sentinel-2-l2a/examples/
- https://docs.sentinel-hub.com/api/latest/evalscript/v3/
- https://docs.sentinel-hub.com/api/latest/api/statistical/
Tags
#air quality #spatial #time series #sri lanka #seds #watha #no2 #co2
Judging
This project has been submitted for consideration during the Judging process.