How can I get a download button for Google Earth Engine Image

Using Streamlit
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countries=ee.FeatureCollection("USDOS/LSIB_SIMPLE/2017"); country = countries.filter(ee.Filter.eq('country_na', 'Cambodia')); esa = ee.ImageCollection("FIRMS").select('T21').filterBounds(country).filterDate(2022-07-01,2022-07-03).mosaic().clip(country); esa_vis = {"min": 325,"max": 400,"palette": ['red', 'orange', 'yellow'],} Map.addLayer(country,{}, name ="Cam Global Boundary") Map.addLayer(esa, esa_vis, 'fire') Map.to_streamlit(height=550) labels = ['Fire Detection'] colors = ['#FF0000'] Map.add_legend( title="Legend", labels=labels, colors=colors)
Dear everyone, I would like to make a button for downloading geotiff from Google Earth Engine. How can I perform that? I have attached the code above. Thank You!

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Hi @yputhealy,

Thanks for posting! Have you checked out st.download_button?

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Thank you so much @Caroline, I can add the button, but It cannot download the geotiff.

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Hi @yputhealy,

Looks like you can do something like this and just add a Streamlit button:

from owslib.csw import CatalogueServiceWeb
import urllib

def getLinkByIDCWS(url, id, user, pwd):
    csw = CatalogueServiceWeb(url, username=user, password=pwd)

    csw.getrecordbyid(id=[id])
    csw.records[id].references

    link = csw.records[id].references[2]['url']

    return link

def downloadImage(url, fileName):
    urllib.request.urlretrieve(url, fileName)

url = "http://localhost:8080/geoserver/csw?service=CSW&version=2.0.2&request=GetRecords&typeNames=gmd:MD_Metadata&resultType=results&elementSetName=full&outputSchema=http://www.isotc211.org/2005/gmd"
record = "nurc:Arc_Sample"
name = "<user>"
pwd = "<pwd>"

link = getLinkByIDCWS(url, record, name, pwd)
print(link)

downloadImage(link, "test.arc")
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Thank You so much for your spending time on this topic. May I have another example with Google Earth Engine data collection on download button? I

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Hi @yputhealy,

I don’t have an example on-hand that does exactly what you’re looking for, but it seems pretty doable for you to implement from the above example. Feel free to reach out to the community if you get stuck

Best,

Caroline

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