How to identify optically thin Cirrus Clouds in historical satellite images acquired with Passive Remote Sensing satellite sensors?

Unlike Optically thick clouds, Cirrus Clouds are thin, high altitude clouds formed in the upper troposphere layer of the Earth's Atmosphere. These Cirrus Clouds are not easily identifiable in the...

02 March 2019 3,814 3 View

How to obtain emissivity image for calculation of night-time Landsat Land Surface Temperature?

Emissivity is a crucial parameter for calculating Land Surface Temperature (LST). One of the algorithms to calculate LST using single thermal band of Landsat 8 (Band 10) or Landsat 7 (Band 6) or...

02 March 2018 4,038 22 View

How often do dust storms originating in Middle East travel and mix with smog in North India & Pakistan?

Does anyone know how frequently sand storms and dust storms that arise from middle east or north africa travel to Pakistan and North India? I was wondering, in view of the already worsening air...

10 November 2017 1,227 9 View

Is anyone interested in attending a conference on Geographic Object-Based Image Analysis (GEOBIA)?

02 March 2016 7,309 4 View

What is the effect of pH on the emissivity of soils in the thermal infrared (TIR)?

02 March 2016 7,304 10 View

What is the best graphical option to display two multivariate datasets so that the differences are conspicuous enough?

11 December 2015 9,835 10 View

What is the best way to take soil moisture and corresponding thermal infrared (TIR) measurements for the top part of a soil?

I am carrying out a lab experiment to see the effect of dry and wet soil on Emitted Radiance. The results are anticipated to help develop an understanding of how soil moisture influences...

10 November 2015 8,941 11 View

What is the temperature sensitivity range of Landsat 8 Thermal Infrared Sensor (TIRS)?

I have been analyzing a Landsat 8 (July 2014) scene of Danakil Depression located in the Afar Region near the border with Eritrea, Djibouti and Ethiopia in Africa. The area of interest is Dallol...

06 July 2015 1,145 12 View

What are the current challenges & innovations in Geothermal Resource Exploration?

Geothermal Energy has long been regarded as Green Energy's silver bullet. And rightly so because of its potential as a stable, secure, environmentally friendly and a cheap Energy resource. But...

03 April 2015 4,701 7 View

Has anyone worked with Sentinel-1 C-Band Synthetic Aperture Radar (SAR) satellite data in the context of Natural Hazards & Disaster Risk Management?

Although there are some RADAR based sensors out there which are quite helpful in Emergency and Disaster Response situation, they are not freely available. Now it seems Sentinel-1 is the first one...

11 December 2014 164 16 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 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

How UAV or drone can be beneficial to better estimate crop yield?

As we know, crop yield estimation has been done traditionally with farmer's expert knowledge, deductive sampling in representative areas, and remote sensing with satellite imagery. Farmer's Expert...

01 March 2021 3,468 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

Where i will get the Desmodium and Napier grass seeds?

26 February 2021 975 4 View

What is your preference for journals for publishing in the field of Hyperspectral Imaging or Remote sensing?

I believe that we need to share our experience in publishing in the field of Hyperspectral Imaging or remote sensing? What is the best journal that you publish with? What is the worst experience...

23 February 2021 3,411 4 View