Can anybody help me in getting the electric network map of Southern India with geographic coordinates (with Lat, Long and altitude coords)?

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How to remove the envelope from a spectra?

Here attaching the spectra of raw image samples of white reference (spectralon) and monazite and reflectance spectra of asd and hyperspectral imaging device along with continuum removed spectra....

08 September 2018 3,446 3 View

How to normalize reflectance spectra obtained using two different sensors?

Hi, I have reflectance spectrum of an object obtained using spectroradiometer in sunlight. I have obtained hyperspectral reflectance image of the same object using a hyperspec camera at the same...

07 August 2018 5,612 2 View

What are the features of a spectra?

Hi all, I have 1000 spectra of different geological materials. These spectra contain reflectance value for each 1nm ranging from 350nm to 2500nm. I want to train my neural network with these data...

03 April 2018 3,652 5 View

How to convert utc microseconds to (Date-Time-Microseconds)?

Hi, I have a drone log data giving me utc in microseconds(1524726996200110). I need to convert this to date-time-microseconds. Please tell me how to do that? I have tried it in excel using...

03 April 2018 5,201 2 View

Can anyone refer any opensource software tools available for handling drone based headwall hyperspectral images?

I am looking for an opensource software tool to handle hyperspectral images acquired using drones by headwall camera. Otherwise suggest me how to go about pre-processing the raw data using...

10 November 2017 9,777 2 View

How to connect FLIR VUE Pro with Phantom 3 Professional?

I want to connect and control FLIR Vue Pro camera along with phantom3 visible camera in a single flight using Phantom 3 Professional. Is it possible with minor alterations in the settings in the...

10 November 2017 9,013 0 View

Is there an alternative to PARGE software for orthorectifying drone based imaging spectroscopy?

Hi all, Can anyone suggest me an open source or an alternative tool to PARGE for handling drone borne hyperspectral data? Using IMU params along with the frameindex & sensor raw data, I need...

10 November 2017 2,903 2 View

Why do we do bundle block adjustment in DSM/DTM/DEM generation using UAVs?

While trying to generate DSM using UAV acquired data, I am confused with step by step processes that are carried out. I believe, it all starts with extracting keypoints/tiepoints, then we get...

09 October 2017 7,287 6 View

FLIR Vue Pro - How do we extract temperature from TIFF 16 bit data (raw data)?

I have a FLIR Vue Pro with which I have taken TIFF images of 16-bit data. FLIR tools is not recognizing these TIFF files. However, FLIR tools is recognizing JPEG 8-bit data. I converted TIFF image...

08 September 2016 3,046 13 View

Integer Linear Programming?

Hi, I have a 20 X 20 matrix(T)(1's and 0's only).Column vector(X) of length 20(1's and 0's only).Optimize to minimize the sum(X). Constraint being T.X >= b, where b is a column vector of length...

31 December 2014 6,438 3 View

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity?

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...

03 August 2024 5,358 0 View

Why is it not common to see similar pairs in polymer sliding pairs?

If the pairs are similar, will it reduce the adhesion due to electric charges?

29 July 2024 3,185 2 View

How to merge two or more linkage maps?

I have three linkage maps that needs to be integrated to create a consensus map for QTL mapping.

25 July 2024 6,505 2 View

What is the physical meaning of the magnetic scalar potential?

In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...

21 July 2024 9,633 4 View

What is the harnessing rainwater harvesting for climate change adaptation and how is India trying to ensure rainwater harvesting?

20 July 2024 6,041 2 View

Enquire about the calculation of percentage of reads mapped to the reference sequence?

Hello researchers, I have sequenced the A549 cell line using RNA sequencing approach and then I have it against the human genome reference sequence. Would I expect a 100% mapping percent? I got...

20 July 2024 9,705 0 View

How can I determine if a drug binds to a ribosome using a Cryo-EM map?

Hello, I am searching for the binding position of a drug in a ribosome, based on previous work indicating it binds there. The resolution of the ribosome-drug Cryo-EM map is around 2.5 Å. I've been...

19 July 2024 2,155 0 View

Why electrical charge on the moving plate increase?

Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...

19 July 2024 4,694 4 View

Are the coordinates the center of the cell or a corner in GADM / worldclim maps in R?

I am currently using a map downloaded from https://gadm.org/maps/DEU/bayern.html and I would like to assign the value of a variable to each cell with R. I was also trying to get this information...

15 July 2024 8,844 1 View

What was the impact of the reform movement on India and impact of land reforms on small and marginal farmers?

09 July 2024 9,781 0 View