Ting He

5 Questions 1 Answers 0 Followers

Questions related from Ting He

How to deal with NaN value when converting polar coords system into Cartesian system for weather radar data?

Dear all: When dealing with historical single radar station data (default coords system is polar), when I convert the polar coords system into cartesian system (e.g. WGS84), there will be some NaN...

19 January 2021 6,380 2 View

Is there a general methodology to replicate the local spatial correlation structure of a spatial (2-D) field?

Is there a general methodology to replicate the local spatial correlation structure of a spatial (2-D) field? If the results can be clearly got, how to describe the spatial variation of such field?

09 January 2020 5,895 3 View

What kind of spatial and temporal scale should be seleted for weather classification at city range?

I'm on the study of the weather condition classfication for the Beijing administrative region. From the knowledge in the references the research area are usually at regional scale (above hundreds...

22 November 2016 693 4 View

How can I present radar rain cell extrapolation results on a radar map?

I have done short-term radar rain cell extrapolation, the result in work is the parameters of extrapolated rain cells, e.g. Area, Cum precipitation, Maximum precipitation, centroid and...

09 May 2014 2,008 3 View

How to cluster test data by a trained self-organizing map network for the purpose of classification of storm rainfall events?

I want to classify storm rainfall events for providing good rainfall forecasting . The problem is I have to get the clusters of trained events using SOM, but I don't know how to use trained SOM...

28 June 2013 5,516 0 View