What journal specializes in how migrating animals navigate?

What journals deal with migratory bird navigation, salmon migration, etc.?

31 December 2014 1,022 10 View

What is the best method for detecting and mapping clusters of small plastic particles in the upper layers of the ocean?

Would any remote sensing techniques be able to map such clusters over large ocean surface regions?

31 December 2014 4,828 3 View

What are the best remote sensing techniques for mapping submerged aquatic vegetation in estuaries and river mouths?

Can eelgrass colonies be detected from satellite altitudes?

31 December 2014 8,494 5 View

What is the best quadcopter system for wetlands mapping?

There are many drone systems available for wetland remote sensing, but quadcopters seem to be most effective. What are the costs of using a mid-sized quadcopter?

31 December 2014 161 6 View

Has anyone used UAVs for remote sensing of coastal features and processes?

10 November 2014 7,116 5 View

What hyperspectral imagers are now available on satellites?

What satellite hyperspectral sensors are available besides Hyperion and MODIS?

09 October 2014 830 3 View

What is the approximate cost of a quadcopter that could carry an 1 pound instrument load?

What if it needs to carry only a small digital camera?

04 May 2014 797 1 View

What are the best techniques for detecting subsurface oil in any form (emulsified oil plumes, bottom seeps, etc) at water depths of about 200 meters?

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04 May 2014 6,307 4 View

How soon will there be a reliable, long-term hyperspectral mapping capability from satellite altitudes?

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04 May 2014 9,561 3 View

Could anyone tell me something more about remote sensing of subsurface and deeper ocean features/processes?

What ocean subsurface and deeper ocean features/processes can be characterized by models using images and measurements of sea surface features/processes obtained by satellite sensors?

09 October 2013 8,103 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

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

How can we determine the basin borders by GIS?

Hi We are working on a research about prediction river discharge in ungauged stations. we considered some stations and each of these stations has a sub basin that we know the area of each sub...

10 January 2021 3,806 5 View

Can I calculate discharge of streams/ watersheds in GIS without field data?

I am required to do a project where I have to calculate discharge of streams/ watersheds in a high altitude area with extremely treacherous terrain. Will it be possible to achieve this objective...

27 December 2020 9,101 5 View

How the problem of water scarcity in hilly region can be solved ?

the area received high rainfall, only last 3 months of hydrological year faces acute water shortage even for drinking the solution for this may be rainwater harvesting now how value...

25 December 2020 2,408 4 View

How to download future precipitation data for years 2021-2030?

For my future discharge forecast in the calibrated HEC HMS model, i need the precipitation data of the future.How can i get this data in the daily timescale?

21 December 2020 8,928 5 View

Is there a new updated list from Non-Charge (free) journals in Remote Sensing and Hydrology fields?

Hi dear all, I had a question about free journals in the field of remote sensing and hydrology; Is there a list (for 2020 years) of free journals in these two areas? Thanks in advance Arash

06 December 2020 8,183 7 View