How to return specific value of metadata file to calling program of Landsat 8 in Python?

03 April 2017 6,823 4 View

Fusion of Landsat 8 (MSS bands) with PAN band ?

I am able to perform fusion of Landsat 8 (B5 B4 B3 as RGB) by upsampling 30m to 15 m and perform color transform(Brovey) . Then fusing R G bands of MSS with PAN stretched as B band. Fused image...

01 January 1970 6,365 8 View

How to create matlab(.mat) file or an array using ground truth data for satellite image classification?

I am writing a program in Matlab using CNN concept and want to create output classes based on ground truth data i have collected. Input to Neural network is array of Image....How to create output...

01 January 1970 9,498 9 View

Radiometric calibration is giving calibrated image?

I have to analyse whether radio-metrically calibrated Landsat 8 image is corrected pre processed or not? How can i do so? Any statistical way of doing it or some formula which i can apply on...

01 January 1970 7,380 2 View

How to verify Landsat 8 image is correctly Geo- referenced ?

I am working in ENVI 5.3. I want to fuse Landsat 8(L1T) with Sentinel 2 (L1C). I want to perform Image to Image registration by using Landsat 8 as base/reference image. Before doing that i want to...

01 January 1970 2,602 4 View

How to perform radiometric calibration on spatial and spectral subset of Landsat 8 image in ENVI classic?

I need to perform DN to Reflectance conversion on subset of image in specific band not multi-spectral image. I am able to do it on multispectral image.

01 January 1970 1,254 11 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

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to evaluate unsupervised clustering metrics when some elements do not have a cluster label in the result?

I run algorithms like HDBSCAN and MeanShift, and compare them with K-means and GaussianMixture. The first two algorithms do not return cluster labels for some elements in the dataset. My question...

27 February 2021 428 3 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View

Can the problems of overfitting be solved without cross validation?

For an overfit data set the cross validation error will be much bigger than the training error. Is it true or false?

23 February 2021 3,616 2 View

How can I stain the somatodendritic part of inhibitory neurons in a hippocampal culture with high specificity?

I would like to distinguish the somatodendritic part of the inhibitory neurons in a hippocampal culture (where we expect to have 5-10% of GABAergic neurons). What are the best antibodies and...

23 February 2021 6,756 1 View

Hello, does any one know a free medical text dataset?

a free multi label clinical text dataset , containing text as entry and several labels as classes. Best regards

22 February 2021 5,988 2 View