Is there any websites provides a free LIDAR data?

I am looking for any websites provide a free LIDAR data?

05 June 2019 2,136 11 View

How To Calculate the NDVI index with out visible bands?

Dears I need to Calculate the NDVI index with out using visible bands, just infrared bands, is it possible, if yes, I hope you provide me the article or any reference to consider?

07 August 2018 2,654 0 View

Has any one websites of a new Scientific conferences?

Dear Colleagues, Is there any websites website to declare conferences throughout the world ?

11 December 2017 1,781 0 View

Detecting Archaeology sites using SAR RADAR data and GIS?

Right now, I am doing a new research about detecting Archaeology sites using remote sensing and GIS techniques with SAR RADAR imagery. SO if there is any help about how it is possible do that,...

06 July 2017 4,544 0 View

Can any one provide me Matlab code of solar flat plate water heating collector?

06 July 2016 9,153 3 View

What is the best the algorithm for face recognition?

I want to code an algorithm to perform face recognition. for that I need what is the best algorithm to do that?

06 July 2016 7,301 12 View

Can any one provide me Matlab code of solar flat plate water heating collector?

05 June 2016 9,462 2 View

Is there any temporal-sensor capture the images in different day time s?

I need to know which satellite system able to capture imagery at differnt time, solar and sensor zenith and azimuth angle?

09 October 2015 5,907 6 View

What kind of sensors have been used in UAV ?

what kind of sensors have been used in UAV ?

09 October 2015 5,780 7 View

Is there any website to download LIDAR data?

08 September 2015 3,070 3 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 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

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View