15 Questions 26 Answers 0 Followers
Questions related from Majid Nazeer
Dear All, I want to plot the Accuracy (A), Precision (P) and Uncertainty (U) as it has been plotted in the attached file. Is there any software which can calculate all these metrics automatically...
10 October 2018 4,968 1 View
Dear All, I have a high resolution ( 3.0 m) satellite image. Is there any method that I can remove the shape of each land feature while retaining the (1) spatial information of each pixel, (2)...
02 February 2018 4,610 3 View
Hi, Why we always have the satellite image pixels in square form, i.e. for Landsat multispectral bands it is always 30 m x 30 m, for MODIS it is 250 m x 250 m, 0.5 km x 0.5 km or 1 km x 1 km? Why...
09 September 2017 9,753 4 View
Dear All, I have been using 6S atmospheric correction model for the estimation of surface reflectance for different features. But this time I need surface radiance instead of surface reflectance...
09 September 2017 563 5 View
Hi, I have did atmospheric correction different methods e.g. Method-A, Method-B and Method-C. Now, I want to plot the results of these methods by drawing a transect in the resultant satellite...
08 August 2017 4,120 4 View
Recently I have came across two different equations for the estimation of Remote Sensing Reflectance (Rrs), i.e. 1 - Rrs equation by Mobley, (1999) is Rrs(λ) = Lu(λ) - ρLsky(λ) / Ed(λ) 2 - Rrs...
07 July 2017 8,427 3 View
Hi All, 6SV is an atmospheric correction method, which has widely been used in the remote sensing community to estimate the surface reflectance of an object of interest. Recently, I have came...
09 September 2016 8,154 13 View
Hi, I have a parameter and I want to see its relationship with other 20 variables using a "Radial Relationship Diagram". Is there anyone who have used such diagram to show relationships? Any...
07 July 2016 9,258 0 View
Hi, I have a bulk of Landsat TM/ETM+ metadata files, from these files I need three lines to be written in Excel or in a new text file. For Example, from the attached text file I want to...
07 July 2016 1,669 1 View
Hi,I am looking for in situ (hand-held or instrumented) Multi Spectrometer (surface reflectance) data for different land covers. Surface Reflectance datasets coincident with a satellite overpass...
07 July 2016 7,489 5 View
I have Ozone data from a ground-based station in µg/m3, but I need the Ozone in Dobson Units (DU) to further input in a software. What's the conversion equation for µg/m3 to DU, i.e. 1 µg/m3 = ??...
07 July 2016 6,377 6 View
I am using a combined dataset of Landsat TM, ETM+ and Chinese HJ-1 A/B CCD sensors images coincident with the in situ measured Suspended Solid Concentrations (SSC) for my study area Hong Kong. All...
12 December 2014 3,836 21 View
Is it possible to configure the Matlab Neural Network Simulation function for an image having four layers? The description of the problem is described in the attached document. Your help will be...
08 August 2014 3,257 1 View
I have developed a Neural Network (NN) using MATLAB NN Toolbox, the network has 1 input layer with 4neurons, 1 hidden layer with 3 neurons and 1 output layer with 1 neuron. After training, the...
08 August 2014 6,092 18 View
Fuzzy C Means Clustering. I want to apply Fuzzy C-Means (FCM) clustering on a Landsat TM image, it will be very helpful if someone can help me decide in which satellite image processing software I...
04 April 2014 6,345 5 View
