copernicus | windows tray application for the Pi-Hole advertising | DNS library
kandi X-RAY | copernicus Summary
kandi X-RAY | copernicus Summary
A windows tray application for the Pi-Hole advertising-aware DNS/web server
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QUESTION
I'm trying to find out the land use type for a set of coordinates that define the location of plant species across Europe. However I'm stuck in the process of assigning the land use to the respective coordinates. Any advice would be more than welcome!
First, I download the land use raster file from here: https://land.copernicus.eu/pan-european/corine-land-cover
...ANSWER
Answered 2022-Apr-11 at 19:03The data (another file from the same website).
QUESTION
I'm trying to create a websraper that will return restaurant names and addresses from the website. In the current version, it returns only names (as a test), but they are saved in the form of a string ([{'name': 'Copernicus Restaurant | Copernicus Hotel'}] [{'name': 'Copernicus Restaurant | Copernicus Hotel'}, {'name': 'Farina Restaurant'}] [{'name': 'Copernicus Restaurant | Copernicus Hotel'}, {'name': 'Farina Restaurant'}, {'name': 'Cyrano de Bergerac'}]
).
Could someone help me to correct this code so that it would take links to each restaurant and then extract data about the name of the restaurant, address from those links?
I will be grateful for any help.
My code:
...ANSWER
Answered 2022-Feb-24 at 11:55There are many a
with href
so you have to use more complex method to get website
.
website
is in
QUESTION
I used the .combine command to convert two image collections into a two-band image collection (in the last line) to use in a function in the next step. This command is executed but writes 0 elements in the console. Where does this problem come from?
code link: https://code.earthengine.google.com/ed0992093ff830d926c7dd14403477c6
Code:
...ANSWER
Answered 2022-Jan-21 at 21:59ee.Image.combine() uses the system:ID
property to join the 2 images. See the documentation here. Since your images do not match, the resulting collection has no images.
A solution that should fit your needs utilizes the ee.Join.inner() to take advantage of the Date
property that you have created to join the 2 image collections. A similar question was answered here.
Using inner join, I was able to accomplish what appeared to be your goal of finding the difference in NDVI between the S2 and MODIS collections. The full working script can be found here: https://code.earthengine.google.com/dc45df1b7cf83723d53e9f7917975e2d
Code:
QUESTION
In Google Earth Engine, I want to get the NDVI index from several images of the Sentinel 2 satellite with different dates, then I will estimate other parameters from this index. To do this, I need to convert the resulting NDVI images to an image collection. But to chart it, it gives the following error:
Error generating chart: No features contain non-null values of "system:time_start".
It seems that when converting to a collection image, the temporal information of the images is lost. with this condition, how can I fix it?
Link to the code: https://code.earthengine.google.com/47cd9e7f65b143242ebb238d136bf760
Code:
...ANSWER
Answered 2022-Jan-14 at 16:56Try this code
Make a collection of selected images, then plot
QUESTION
I have a 17GB GRIB file containing temperature (t2m) data for every hour of year 2020. The dimensions of Dataset are longitude
, latitude
, and time
.
My goal is to compute the highest temperature for every coordinate (lon,lat) in data for the whole year. I can load the file fine using Xarray, though it takes 4-5 minutes:
...ANSWER
Answered 2022-Jan-03 at 06:02xarray
has dask
-integration, which is activated when chunks
kwarg is provided. The following should obviate the need to load the dataset in memory:
QUESTION
This question is related, but somehow I still need some help to get this to work. xarray select nearest lat/lon with multi-dimension coordinates
...ANSWER
Answered 2021-Dec-28 at 17:45Actually the longitude and latitude are evenly space at 1/3600 degrees. We can see that with:
QUESTION
I would like to obtain URLs pointing to cloud-optimized geoTIFFs from Amazon's Copernicus Digital Elevation Model bucket.
After installing boto3
(with pip3 install boto3
), I do, relying on this answer to the question Can I use boto3 anonymously? to download a single file:
ANSWER
Answered 2021-Sep-29 at 12:34See Geoffrey’s answer for the format of the S3 URLs for public access buckets.
To generate a URL that works regardless of whether the bucket/object is public, you can use generate_presigned_url
:
QUESTION
Dears, I need to create a xarray.datarray with the names of the dimensions equal to the names of the coordinates, however, I am not succeeding. Here is the code for reproduction:
...ANSWER
Answered 2021-Sep-20 at 18:44The short answer is you can't use .sel
to select individual elements within multi-dimensional coordinates.
See this question which goes into some possible options. If you have multi-dimensional coordinates lat/lon, it is not at all guaranteed that da.sel(lon=..., lat=...)
will return a unique or correct result (note that xarray isn't designed to treat lat/lon as a special geospatial coordinate), so da.sel
is not intended for this use case.
You either need to translate your intended (lon, lat) pair into (x, y) space, or mask the data with t2.where((abs(t2.lon - lon) < tol) & (abs(t2.lat - lat) < tol), drop=True)
or something of the like.
See the xarray docs on working with MultiDimensional Coordinates for more info.
QUESTION
I want to calculate the yearly sum of daily mean temperatures which are above 7 and below 33 degrees celsius. This is a customized calculation for biologically relevant degree days index. I want to do this calculation in python and I want to do it in a pythonic way, meaning, using already made functions from well known packages such xarray and numpy.
I am using the TG dataset from CDS. It is in netCDF format and it spans from 1981 to 2010. I am stuck doing this calculation. I was able to resample the dataset into monthly mean using the following command:
...ANSWER
Answered 2021-Sep-20 at 14:09You can use the where
method before resample
:
QUESTION
I have the following XML-Snippet …
...ANSWER
Answered 2021-Aug-20 at 11:26Simplified Solution:
Source XML-File:
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