Please is there anyway to generate DTM from SRTM30? If yes how accurate is it?

More Hafsat saleh Dutsenwai's questions See All

Accuracy assessment in Ecognition software 9.0.1?

I did segmentation and classification of landsat 7 image in Ecognition 9.0.1, but the accuracy results repeatedly give 100% (1). I tried both confusion matrix based on samples, and TTA mask but...

10 November 2017 1,133 0 View

Please can someone help with anomally detection methods for series of values?

I have ndvi values from series of points obtained from time series satellite images. How can i detect anomally from these values? Thanks

04 May 2017 1,183 7 View

How can i estimate land surface temperature from atmospherically corrected landsat 7ETM+?

I am using landsat surface reflectance data for the first time, please how can i get the thermal bands 6-1 and 6-2, do i have to get a different data for them?, i.e non corrected? I also need...

04 May 2017 8,469 5 View

Are there methods of validation for classification of satellite images, change detection & LST maps in the absence of landuse and national topomaps?

HI please I have classified my satellite images, done change detection and produced my Land Surface Temperature maps, but I have no access the landuse data and the national topomaps of the study...

31 December 2016 6,782 12 View

Hi please I need information on Vulnerability curves and damage function, including methods, applications and parameters?

I am working on terrestrial oil spill modeling using NDVI, NDBI and LST. The vulnerability curves and damage function are suggestions from examiners. Unfortunately I couldn't even grab the basics...

31 December 2016 3,209 2 View

Where can I get free land surface temperature data?

I need to observe the changes in land surface temperature due to oil spill, thanks

10 November 2015 3,549 2 View

Please how can i access data in this type of directory - ftp://eftp.ifremer.fr?

I have been trying to get access to free data provided by Earthnet (ESA) but i am not familiar with how to view the data.

10 November 2015 440 2 View

Please how can I segment landsat image in ecognition software? Please highlight the value for scale parameter, shape & compactness (for LULC changes)?

I am new to the software and i have to observe contamination due to oil spill in series of years, using landsat images. Hence i want to segment different LULC for each year, including oil facility...

09 October 2015 4,959 2 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Is Galaxy.org good to use for research for analyzing data and for publication?

Hello all, I wanted to know, can I use galaxy (USA, Europe or Australia) platform for analyzing the shotgun data, and can it be used for publication purpose as well? Thanks :)

06 August 2024 6,610 4 View

Do experts have journals in the field of artificial intelligence and big data that are not indexed by SCI or EI?

05 August 2024 8,836 2 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

How can I interpret the data without the need of solving it manually?

How can I interpret the data gathered without solving?

03 August 2024 9,054 3 View

Why can't academics earn the money they deserve?

Only Journals make money from the articles we have worked on for years. Academics do not earn money from their refereeing. Then shouldn't the solution be a system in which academics can earn...

01 August 2024 6,469 6 View

Conjugation of PEG-Amine to an Amino Acid Using EDC?

I am attempting to conjugate PEG to an amino acid at the C-terminus, for the purposes of producing nanoparticles. I have been told that PEG modified with amine groups can be used for this purpose,...

31 July 2024 2,033 1 View

How Do Project Data Analytics and AI Advance Quality 4.0 in Construction Project Management?

As the construction industry advances, the integration of Project Data Analytics and Artificial Intelligence (AI) is becoming increasingly crucial in project management. These technologies are...

31 July 2024 6,484 1 View