Download or read book Guidelines on the use of available remote sensing tools products methodologies and data to improve agricultural crop production forecast statistics in sub saharan African countries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-03-23 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through in-depth understanding of agricultural production systems in Kenya, Senegal and Zimbabwe, this document is intended to provide guidelines on how to make use of the existing remote sensing products, methodologies and data to improve crop production forecast statistics in developing countries in general, and SSA, in particular. Despite the importance of crop production and the associated challenges most countries in SSA lack reliable and timely agricultural production forecasting systems to support decision-making at national to house-hold levels. Thus, these guidelines have been developed to facilitate the use of freely available remote sensing data and derived agro-climatic monitoring indicators and early warning products to improve crop production forecast in SSA, based on our recent experiences in Kenya, Senegal and Zimbabwe. The recent experiences accrued from working closely with the local national agricultural and meteorological centres have helped in identifying pragmatic approaches to support effective and efficiently modalities in crop production assessments and forecasting with adequate lead-time to support decision/policy making at sub-national, national and regional levels.
Download or read book Review of the available remote sensing tools products methodologies and data to improve crop production forecasts written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-31 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Timely and reliable agricultural production forecasts are critical to make informed food policy decisions and enable rapid responses to emerging food shortfalls. Sub-Saharan Africa is subject to highly variable yield, production and consumption, occasioned by high climate variability, rapidly increasing populations, and limited financial capacity. This review examines the current status of the remote sensing (RS) tools, products, methodologies and data that can help to improve agricultural crop production forecasting systems.
Download or read book Guidelines on the Use of Remote Sensing Products to Improve Agricultural Crop Production Forecast Statistics in Sub Saharan African Countries written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rural Entrepreneurship and Innovation in the Digital Era written by Lokuge, Sachithra and published by IGI Global. This book was released on 2020-11-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though entrepreneurship has been studied for decades, in recent years, the study of “rural entrepreneurship” has emerged as an upcoming subtopic of the area. With the growth and continual ease of utilizing digital technologies to support entrepreneurial activities, these technologies now provide unique opportunities for advancing rural entrepreneurship. Though prior research focused on challenges for IT use in rural areas that specifically investigated investment and management issues, it is important to study all challenges and opportunities involved in this developing area of research. Rural Entrepreneurship and Innovation in the Digital Era is a pivotal reference source that provides vital research on the utilization of digital technologies in rural business ventures. Unlike other references, this book studies the conceptualization process of rural entrepreneurship and innovation with the intention of providing guidelines and support for entrepreneurs. While highlighting topics such as microfinancing, risk management, and rural development, this publication explores innovative practices as well as the methods of IT investment and management. This book is ideally designed for business professionals, entrepreneurs, business researchers, academics, and business students.
Download or read book Remote Sensing Applications for Agriculture and Crop Modelling written by Piero Toscano and published by MDPI. This book was released on 2020-02-13 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop models and remote sensing techniques have been combined and applied in agriculture and crop estimation on local and regional scales, or worldwide, based on the simultaneous development of crop models and remote sensing. The literature shows that many new remote sensing sensors and valuable methods have been developed for the retrieval of canopy state variables and soil properties from remote sensing data for assimilating the retrieved variables into crop models. At the same time, remote sensing has been used in a staggering number of applications for agriculture. This book sets the context for remote sensing and modelling for agricultural systems as a mean to minimize the environmental impact, while increasing production and productivity. The eighteen papers published in this Special Issue, although not representative of all the work carried out in the field of Remote Sensing for agriculture and crop modeling, provide insight into the diversity and the complexity of developments of RS applications in agriculture. Five thematic focuses have emerged from the published papers: yield estimation, land cover mapping, soil nutrient balance, time-specific management zone delineation and the use of UAV as agricultural aerial sprayers. All contributions exploited the use of remote sensing data from different platforms (UAV, Sentinel, Landsat, QuickBird, CBERS, MODIS, WorldView), their assimilation into crop models (DSSAT, AQUACROP, EPIC, DELPHI) or on the synergy of Remote Sensing and modeling, applied to cardamom, wheat, tomato, sorghum, rice, sugarcane and olive. The intended audience is researchers and postgraduate students, as well as those outside academia in policy and practice.
Download or read book Remote Sensing Application II written by Tofael Ahamed and published by Springer Nature. This book was released on with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Remote Sensing in Precision Agriculture written by Salim Lamine and published by Elsevier. This book was released on 2023-10-20 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Agriculture and Resources Inventory Surveys Through Aerospace Remote Sensing written by and published by . This book was released on 1981 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Remote sensing data for monitoring agricultural production and economic activity Application in Egypt written by Abay, Kibrom A. and published by Intl Food Policy Res Inst. This book was released on 2022-03-14 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This policy note showcases two examples on how remote sensing data can be used for monitoring agricultural production and economic activities. The first case aims to generate granular data on agricultural production, which remain scarce in Egypt and the MENA region. The second case demonstrates the potential of remote sensing data to monitor economic activities during the COVID19 pandemic. Based on these data and together with other recent findings, we provide the following recommendations to facilitate post-COVID-19 recovery in Egypt: ► Targeting of stimulus and recovery packages based on the economic repercussions experienced across geographies and sectors ► Identifying and supporting promising value chains which experienced a significant slowdown in economic activities ► Diversifying economic activities and markets to improve the resilience of agri-food systems. ► Investment in data infrastructure to monitor and respond to future shocks. This may be supported by scale up of digital solutions, which proved to be effective in sustaining business activities even during the pandemic.
Download or read book Remote Sensing of Global Croplands for Food Security written by Prasad Thenkabail and published by CRC Press. This book was released on 2009-06-24 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increases in populations have created an increasing demand for food crops while increases in demand for biofuels have created an increase in demand for fuel crops. What has not increased is the amount of croplands and their productivity. These and many other factors such as decreasing water resources in a changing climate have created a crisis like
Download or read book Remote Sensing Application for Precision Agriculture written by Matthew McCabe and published by Frontiers Media SA. This book was released on 2023-08-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision agriculture is used to improve site-specific agricultural decision-making based on data collection and analysis, formulation of site-specific management recommendations, and implementation of management practices to correct for factors that can limit crop growth, yield, and quality. Various approaches for the remote sensing of soil fertility, water stress, diseases and infestations, and crop growth and condition have been developed and applied for precision agricultural purposes. With developments in remote sensing technologies, the spatial and spectral resolution and return frequencies available from both satellite and other remote collection platforms have improved to the point that the promise of precision agriculture can increasingly be realized. Unmanned aerial vehicles (UAV) in particular are providing newer and deeper insights, leveraging their high resolution, sensor-carrying flexibility and dynamic acquisition schedule. This range of remote sensing platforms has been used to estimate comprehensive information related to crop health and dynamics, providing rapid retrievals of leaf area index, canopy cover, chlorophyll, nitrogen, canopy/leaf water content, canopy/leaf temperature, biomass, and yield, amongst many other variables of interest. In combination, they allow for the expansion from local to regional scales and beyond. There has never been a greater opportunity for remote sensing data to enable precision agricultural insights that can be used to better monitor, manage and respond to in-field changes that might impact crop growth, health and yield.
Download or read book Agricultural Application of Remote Sensing written by Henry Thomas Frey and published by . This book was released on 1967 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pp. v.
Download or read book A Remote Sensing Driven Geospatial Approach to Regional Crop Growth and Yield Modeling written by Sadia Alam Shammi and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture and food security are interlinked. New technologies and instruments are making the agricultural system easy to operate and increasing the food production. Remote sensing technology is widely used as a non-destructive method for crop growth monitoring, climate analysis, and forecasting crop yield. The objectives of this study are to (1) monitor crop growth remotely, (2) identify climate impacts on crop yield, and (3) forecasting crop yield. This study proposed methods to improve crop growth monitoring and yield predictions by using remote sensing technology. In this study, we developed crop vegetative growth metrics (VGM) from the MODIS (Moderate Resolution Imaging Spectroradiometer) 250m NDVI (Normalized Difference Vegetation Index) and EVI (Enhanced Vegetation Index) data. We developed 19 NDVI and EVI based VGM metrics for soybean crop from a time series of 2000 to 2018, but the methods are applicable to other crops as well. We found VGMmax, VGM70, VGM85, VGM98T are about 95% crop yield predictable. However, these metrics are independent of climatic events. We modelled the climatic impacts on soybean crop from the time series data from1980-2019 collected from NOAA's National Climatic Data Center (NCDC). Therefore, we estimated the impacts of increase and decrease of temperature (maximum, mean, and minimum) and precipitation (average) pattern on crop yields which will be helpful to monitor climate change impacts on crop production. Lastly, we made crop yield forecasting statistical model across different climatic regions in USA using Google Earth Engine. We used remotely sensed MODIS Terra surface reflectance 8-day global 250m data to calculate VGM metrics (e.g. VGM70, VGM85, VGM98T, VGM120, VGMmean, and VGMmax), MODIS Terra land surface temperature and Emissivity 8-Day data for average day-time and night-time temperature and CHIRPS (Climate Hazards Group Infra-red Precipitation with station data) data for precipitation, from a time series data of 2000-2019. Our predicted models showed a NMPE (Normalized Mean Prediction error) with in a range of -0.002 to 0.007. These models will be helpful to get an overall estimate of crop production and aid in national agricultural strategic planning. Overall, this study will benefit farmers, researchers, and management system of U.S. Department of Agriculture (USDA).
Download or read book Remote Sensing of African Mountains written by Samuel Adelabu and published by Springer Nature. This book was released on 2022-08-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume focuses on the use of remote sensing techniques to assess and monitor mountainous ecosystems in Africa, with a focus on tracking changes related to climate change and human activity. The book is timely, as the interaction of mountain environmental dynamics with conservation and sustainability is an under-researched issue. The chapters in this volume use remotely sensed data to study a variety of topics related to mountains and their ecosystems, including but not limited to vegetation, energy systems, environmental hazards, ecosystem services, diseases, climatic shifts, geological formations and geomorphological dynamics. The ability to monitor, assess and analyze mountainous regions is aided by the availability of remote sensing products such as optical and microwave sensors and low-cost unmanned aerial vehicles (UAVs). The works presented here push the frontier of knowledge on mountain studies and will help shape local, national and global assessments and policies, including efforts toward the achievement of the African Agenda 2063. The book will be of interest to researchers and students in remote sensing, geography, ecology and sustainability, as well as to government organizations and conservation specialists.
Download or read book Remote Sensing for Food Security written by Felix Kogan and published by Springer. This book was released on 2018-10-27 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gathers a variety of applications for remote sensing of vegetation health (VH) and concretely shows how this information can be used in service of ending hunger and of ensuring future food security. In this book’s ten chapters, Dr. Felix Kogan, one of the most prolific scientists in this sphere, shows how a new VH method, designed from operational environmental satellite data, can be used to provide advanced predictions of agricultural losses, helping to enhance food security and reducing the number of hungry people. Topics covered include the scientific basis of the VH method, drought monitoring, prediction of short-term agricultural yield and crop insurance, and impacts of long term climate variability and change on food security. A short discussion on VH for human health-related topics such as detection and prediction of malaria and fire risk is included as well.
Download or read book Contributions of Land Remote Sensing for Decisions About Food Security and Human Health written by National Research Council and published by National Academies Press. This book was released on 2006-12-13 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land remote sensing: the use of space-based satellite technologies to obtain information on environmental variables such as land-use and land-covering combination with other types of data can provide information on changes in the Earth's surface and atmosphere that are critical for forecasting and responding to human welfare issues, such as disease outbreaks, food shortages, and floods. This book summarizes a workshop on the potential contributions of remotely sensed data to land-use and land-cover change and ways to use physical, biological, temporal, and social characteristics of particular locations to support decisions about human welfare. The discussions focused on human health and food security, two aspects of human welfare in which remotely-sensed environmental conditions play a key role. Examples illustrating the possibilities for applying remote sensing for societal benefit are included throughout the report. As a result of the workshop, three themes were identified that, if fostered, could help realize the potential for the application of land remote sensing to decisions about human welfare: (1) integration of spatial data on environmental conditions derived from remote sensing with socioeconomic data; (2) communication between remote sensing scientists and decision makers to determine effective use of land remote sensing data for human welfare issues; and (3) acquisition and access to long-term environmental data and development of capacity to interpret these data.
Download or read book Land Information and Remote Sensing for Renewable Resource Management in Sub Saharan Africa written by François Falloux and published by . This book was released on 1989 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
