What is upscaling in the term of remote sensing?

More Avinash Kumar Ranjan's questions See All

How to use InfoCrop model?

I am new for InfoCrop model and i am not getting any tutorial for it. Can anyone please give me step by step learning material etc. Thanks in advance.

09 October 2017 1,507 12 View

How can be done paddy crop acreage estimation using SAR data?

Can anyone tell me the detailed procedure to estimate the paddy crop acreage using SAR data. I also want know that which SAR data will be better for this which is freely available.

06 July 2017 3,569 8 View

Can anyone provide me average monthly rainfall data for jharkhand (district wise) from 1980-2017.

i need avg. monthly rainfall data for jharkhand

05 June 2017 7,058 5 View

Can we use weighted overlay technique for wheat crop classification ?

can it be possible to identify wheat crops using a weigheted overlay of NDVI, EVI, SAVI, NDMI( normalized differential moisture index) and DEM along with ground-based GPS point?

04 May 2017 875 8 View

Supervised classification is reliable or not for any particular crop classification?

Can we use supervised classification for any particular crop classification i.e wheat, mustard, gram etc. from Landsat series data.

04 May 2017 7,182 4 View

I want to perform crop classification using decision tree method with NDVI value, can anyone provide me the details procedure to perform it?

I have some GPS point of wheat cropland, using these GPS points I want to find NDVI values of wheat crops for three months i.e. January, February, and March. Based on these NDVI values i want to...

04 May 2017 2,040 6 View

How to calculate Maximum Value Composite (MVC) in ArcGIS with AVHRR-VHP data ??

to find Monthly NDVI from multiple weekly data .

01 February 2017 7,612 5 View

Smart grid ideas?

How to use and this is economical?

06 August 2024 3,160 2 View

How to choose the journal?

Hello I want a suitable journal in the field of remote sensing and machine learning to be judged quickly. Thank you for your guidance Thanks

01 August 2024 1,799 4 View

Can any of you suggest how to find the detection limit.?

I am working on flourescence sensing of heavy metals using quantum dots.Can any of you suggest how to find the detection limit. Whether it is calculated from formula or we can get from instrument?

19 July 2024 7,411 3 View

Help me download paper?

I have 2 papers below, but I can't access this, you can help me? Shuai Zhang, Xiaodi Li, Xingyu Zhou, Yuning Wang, Yue Hu, Cloud removal using SAR and optical images via attention mechanism-based...

18 July 2024 9,635 0 View

How to create a database management system of trees species using gis and remote sensing techniques?

I want to assess the trees in an rainforest habitat and collect every necessary detailed data by utilizing GIS and Remote sensing technology techniques. And build a database management system for...

11 July 2024 4,747 1 View

What are the most effective remote sensing techniques and algorithms for detecting LULC changes in rapidly urban area?

What are the most effective remote sensing techniques and algorithms for detecting and analyzing land use and land cover (LULC) changes in rapidly urbanizing areas, and how do their accuracies and...

11 July 2024 6,695 1 View

What is the difference between opportunity recognition in entrepreneurship literature and sensing in dynamic capabilities theory?

While I do have some opinions on how to address this question based on my reading as student, I would like to know the opinions of more accomplished scholars.

28 June 2024 802 3 View

How to solve this error while I simulate gidl using tcad ?

There is an error message "interface silicon/oxide not found in grid xxx.tdr file"

26 June 2024 5,551 0 View

Can you help me the optimization micro grid using multi-objective?

Optimal sizing microgrid off grid case study ''I choose the case study""so in our research using PV and WT .battery storage and diesel generator .we have the data formation Hourly the solar ir and...

20 June 2024 5,086 0 View

How can I increase the resolution of Landsat images to 5 meters for urban planning purposes?

I am working on a project that involves using Landsat remote sensing images for detailed urban planning at the house scale. The current spatial resolution of the Landsat images is too low for this...

20 June 2024 9,028 3 View

Eric Ariel L. Salas

More of a degradation in image resolution. Here is an example of upscaling from field measurements to the scale of a high-resolution satellite image:

http://www.sciencedirect.com/science/article/pii/S0140196308000359

Upscaling from Landsat to NOAA pixel size:

http://publications.iwmi.org/pdf/H036061.pdf

Issues of upscaling:

http://www.sciencedirect.com/science/article/pii/S0273117799011278

Cheers!

Arvind Singh

Dear Avinash Ji

Please check the following ResearchGate link and contact the researchers for the answer to your query.

https://www.researchgate.net/publication/222952944_Impacts_and_uncertainties_of_upscaling_of_remote-sensing_data_validation_for_a_semi-arid_woodland

Good luck

Article Impacts and uncertainties of upscaling of remote-sensing dat...

Hein Van Gils

While the terms up-scaling versus down-scaling (similarly small versus large scale) may be confusing, re-sampling is often used in a RS context.

Attached fyi two article including re-sampling of RS data across a range from 15-30-90-800 m resolution and some associated technical as well as ecological issues.

Article Fine resolution distribution modelling of endemics in Majell...

Article Where the bears roam in Majella National Park, Italy

Avinash Kumar Ranjan

Sorry, I am not talking about resampling. I want to say that if I have a point data and I want to get value of entire study area than how it is possible.