Aerosol and Rainfall Variability Over the Northern African Sahel


Book Description

The main objective of this study is to show the link between African Aerosol and Rainfall variability in the North African Sahel. In this study, I use more recent satellite data of high resolution and quality to investigate the extent to which the observed large-scale relationship between the two can be interpreted as an aerosol effect on precipitation. I want to list out the main objectives as follows: To show the relationship between Aerosols, water vapor and rainfall in the Northern African Sahel. Using statistical methods of correlation and regression (forecast) by taking a 6-month time lag, which is the most appropriate time lag that we found after repeated checking of the correlation factor R. To check out the forecasted value of rain fall in the year 2002 using a predictor of the four parameters (total optical depth, dust, anthropogenic and fine mode aerosols)to identify the major types of aerosols that contributes the precipitation variability over the Northern African Sahel. To show the seasonal distribution of aerosols (by plotting their time series), this leads to seasonal variability of precipitation over the northern African Sahel.




Remote sensing for space-time mapping of smog in Punjab and identification of the underlying causes using geographic information system (R-SMOG)


Book Description

Food and Agriculture Organization of the United Nations, Pakistan initiated the Technical Cooperation Programme on Remote Sensing for Spatio-Temporal mapping of Smog (R-SMOG) upon the request of the Government of Punjab. The R-SMOG evaluates the relationship between Smog and the rice residue burning practices by farmers in the Rice belt of Punjab. It is a comprehensive geospatial research which integrates Spatio-temporal mapping of smog viz-a-viz climatological modelling, study of seasonal trends and dynamics and estimates an inventory of sectoral emissions. The findings of the R-SMOG will assist to generate scientific evidences to study the causes of Smog in Punjab and to adopt adequate mitigation and adaptation strategies.




Hyperspectral Remote Sensing


Book Description

Hyperspectral Remote Sensing: Theory and Applications offers the latest information on the techniques, advances and wide-ranging applications of hyperspectral remote sensing, such as forestry, agriculture, water resources, soil and geology, among others. The book also presents hyperspectral data integration with other sources, such as LiDAR, Multi-spectral data, and other remote sensing techniques. Researchers who use this resource will be able to understand and implement the technology and data in their respective fields. As such, it is a valuable reference for researchers and data analysts in remote sensing and Earth Observation fields and those in ecology, agriculture, hydrology and geology. - Includes the theory of hyperspectral remote sensing, along with techniques and applications across a variety of disciplines - Presents the processing, methods and techniques utilized for hyperspectral remote sensing and in-situ data collection - Provides an overview of the state-of-the-art, including algorithms, techniques and case studies




Advanced Applications in Remote Sensing of Agricultural Crops and Natural Vegetation


Book Description

Written by leading global experts, including pioneers in the field, the four-volume set on Hyperspectral Remote Sensing of Vegetation, Second Edition, reviews existing state-of-the-art knowledge, highlights advances made in different areas, and provides guidance for the appropriate use of hyperspectral data in the study and management of agricultural crops and natural vegetation. Volume IV, Advanced Applications in Remote Sensing of Agricultural Crops and Natural Vegetation discusses the use of hyperspectral or imaging spectroscopy data in numerous specific and advanced applications, such as forest management, precision farming, managing invasive species, and local to global land cover change detection. It emphasizes the importance of hyperspectral remote sensing tools for studying vegetation processes and functions as well as the appropriate use of hyperspectral data for vegetation management practices. The concluding chapter provides readers with useful guidance on the highlights and essence of Volume IV through the editors’ perspective. Key Features of Volume IV: Guides readers to harness the capabilities of the most recent advances in applying hyperspectral remote sensing technology to the study of terrestrial vegetation. Includes specific applications on agriculture, crop management practices, study of crop stress and diseases, crop characteristics based on inputs (e.g., nitrogen, irrigation), study of vegetation impacted by heavy metals, gross and net primary productivity studies, light use efficiency studies, crop water use and actual evapotranspiration studies, phenology monitoring, land use and land cover studies, global change studies, plant species detection, wetland and forest characterization and mapping, crop productivity and crop water productivity mapping, and modeling. Encompasses hyperspectral or imaging spectroscopy data in narrow wavebands used across visible, red-edge, near-infrared, far-infrared, shortwave infrared, and thermal portions of the spectrum. Explains the implementation of hyperspectral remote sensing data processing mechanisms in a standard, fast, and efficient manner for their applications. Discusses cloud computing to overcome hyperspectral remote sensing massive big data challenges. Provides hyperspectral analysis of rocky surfaces on the earth and other planetary systems.




Remote Sensing in Precision Agriculture


Book Description

Remote Sensing in Precision Agriculture: Transforming Scientific Advancement into Innovation compiles the latest applications of remote sensing in agriculture using spaceborne, airborne and drones' geospatial data. The book presents case studies, new algorithms and the latest methods surrounding crop sown area estimation, determining crop health status, assessment of vegetation dynamics, crop diseases identification, crop yield estimation, soil properties, drone image analysis for crop damage assessment, and other issues in precision agriculture. This book is ideal for those seeking to explore and implement remote sensing in an effective and efficient manner with its compendium of scientifically and technologically sound information. - Presents a well-integrated collection of chapters, with quality, consistency and continuity - Provides the latest RS techniques in Precision Agriculture that are addressed by leading experts - Includes detailed, yet geographically global case studies that can be easily understood, reproduced or implemented - Covers geospatial data, with codes available through shared links




Anarchy After Leftism


Book Description

A reply to, and an assault on, Murray Bookchin's essay "Social Anarchism Or Lifestyle Anarchism", Bookchin himself, Bookchinism, and so called "anarcho-leftism". A brilliant, incisive - and often humoristic - essay, by one of the most prominent contemporary anarchist writter.




From Bakunin to Lacan


Book Description

In its comparison of anarchist and poststructuralist thought, From Bakunin to Lacan contends that the most pressing political problem we face today is the proliferation and intensification of power. Saul Newman targets the tendency of radical political theories and movements to reaffirm power and authority, in different guises, in their very attempt to overcome it. In his examination of thinkers such as Bakunin, Lacan, Stirner, and Foucault Newman explores important epistemological, ontological, and political questions: Is the essential human subject the point of departure from which power and authority can be opposed? Or, is the humanist subject itself a site of domination that must be unmasked? As it deftly charts this debate's paths of emergence in political thought, the book illustrates how the question of essential identities defines and re-defines the limits and possibilities of radical politics today.