How to plot ROC curve on the basis of ROI?

Hi all, I have a classified image with 8 classes. How can I plot ROC curve based on my ROI (Region of Interest)? Pls guide me. Thanks.

05 June 2018 6,370 0 View

How to run the script of Concatenate the Time Dimension of netCDF Files with NCO?

31 December 2016 1,727 2 View

To what extent can geospatial data contribute for assessing risk of flooding?

Geospatial data, especially remote sensing data, have widely been used for providing main data into flood modelling due to it free availability, high resolution dataset can be derived. However, I...

08 September 2016 9,401 9 View

Can I download TRMM (3B42, 3B43) data with just one NetCDF?

06 July 2016 3,393 0 View

How to develop a new stage-damage function for a building and its contents?

06 July 2016 9,558 3 View

Is it possible to detect flooded area using non-peak flood SAR image

01 February 2016 9,780 3 View

Can Interferometric techniques apply in forestry area for determining potential landslide areas?

08 September 2014 1,672 6 View

CO2 product

Is there any free avaiable CO2 product in asc format?

07 August 2014 6,479 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What are the harmful effects of these extreme rainfall on the health of newborns? What are the reasons for that?

Extreme rainfall associated with climate change is causing harm to babies in some of the most forgotten places.

01 March 2021 5,647 4 View

Is the box plot of climatic indices better illustrate from daily data or annual data?

Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...

19 February 2021 9,742 2 View

What are the options for global scale hydrology DEM?

Hello, I am working on a global scale hydrology GIS project delineating global watersheds and doing some data analysis. I have in the past used hydro1K from the USGS that cover the entire world....

18 February 2021 5,109 5 View

What are the recently methods to estimate low-flow and high-flow time series in ungauged basins?

Hi Is there any new method to estimate ( predict ) low-flow and high-flow regimes in daily scales for ungauged hydrometric stations? Thanks

15 February 2021 3,493 3 View

Measurement of water retention in organic substrates without a pressure plate?

Hello, I'm trying to measure the physical and hydrological properties of organic substrate media. Currently, I'm referring The book Soil sampling and Methods of Analysis by Carter and Gregorich....

09 February 2021 3,233 8 View

Could someone recommend papers about PSO technique?

Hi, everyone Could someone recommend papers about Particle swarm optimization (PSO technique), using MATLAB, please? Thanks in advance

03 February 2021 3,811 6 View

Hye All, Greetings, How can i get surface run off water data?

this is for my thesis project, so this is the title of my thesis, the effect of land use on hydrological components in Muar, Johor, Malaysia any ideas, guidance, and suggestions all? Thank You, :)

02 February 2021 265 5 View

Any method or procedure of parameters estimation for epidemiological mathematical modeling?

As in the image below, may someone help us on how to estimate the parameters used on epidemiological mathematical modeling described in systems of non linear differential equations? Any possible...

22 January 2021 2,869 3 View

What is the best software for storm water flood inundation mapping?

I'm modeling a storm event hydrologic responses of urban watershed using fully distributed hydrological model? In this modeling I want to generate the spatially distributed runoff values in the...

20 January 2021 5,343 7 View