Studies on Local Climatic Indices Evaluated from Thermogram (1)

The Szlenk Index and Local `1-indices

We introduce two new local `1-indices of the same type as the Bourgain `1-index; the `+1 -index and the ` + 1 -weakly null index. We show that the ` + 1 -weakly null index of a Banach space X is the same as the Szlenk index of X, provided X does not contain `1. The ` + 1 -weakly null index has the same form as the Bourgain `1-index: if it is countable it must take values ω α for some α < ω1. Th...

Climatic Changes Effects on Spectral Vegetation Indices for Forested Areas Analysis from Satellite Data

Climate-induced changes at the land surface may in turn feed back on the climate itself through changes in soil moisture, vegetation, radiative characteristics, and surface-atmosphere exchanges of water vapor. Thresholding based on biophysical variables derived from time trajectories of satellite data is a new approach to classifying forest land cover via remote sensing .The input data are comp...

Evidences of Climatic Change from Ice Island Studies.

[Pseudo color method for the infrared thermogram display of local breast focus tissue].

An infrared thermogram which reflects the human body surface temperature distribution can be obtained through detecting the infrared thermal radiation from each point on the human body surface. When a malignant tumor occurs in a breast, it will cause an increase in the prominent temperature in the breast surface focus region due to the abnormal blood transmission state of local focus tissue. Br...

Spectral vegetation indices performance evaluated for Cholistan Desert

To enhance the vegetation signal in remotely sensed data and provide an approximate measure of live green vegetation, a number of spectral vegetation indices have been developed to estimate biophysical parameters of vegetation. The sensitivity of the normalized difference vegetation index (NDVI) to the soil background and atmospheric effects has generated an increasing interest in the developme...