Insect Infestation

Relying on a variety of data sources, including observations by NASA’s Moderate Resolution Imaging Spectroradiometer (MODIS), Jon Ranson and Paul Montesano of NASA’s Goddard Space Flight Center conducted a survey of insect-damaged forests in British Columbia. This image shows their assessment of insect damage overlain on a topography map. In this image, red indicates the most severe damage, and green indicates no damage. Gray indicates non-forested areas. Image: NASA.

Definition

Accordingly to the Integrated Research on Disaster Risk (IRDR) programme, insect infestation is classified as biological hazard and described as the pervasive influx, swarming and/or hatching of insects affecting humans, animals, crops, and perishable goods. Examples are locusts, plague and African Bees (IRDR).

Facts and figures

Insects are responsible for significant losses to the world's total crop production annually. Not all insects are pests but a small number are harmful to crops, livestock and humans. One major reason for the occurrence of these pests is the creation of man-manipulated habitats, with crops selected for their large size, high yield, nutritious value, and clustered in a confined area. This provides a highly conducive environment for herbivorous insects (FAO).

Related content

News

African farmers harvesting the crop in South Sudan. Image: FAO/South Sudan.

The Pest Risk Information Service (PRISE), developed by the Centre for Agriculture and Bioscience International development charity (CABI), combines temperature and weather data provided by satellites with computer models to predict when pest outbreaks are most likely to occur, giving farmers time to prepare.

Farmers are currently notified of pest forecasts through an existing network of so-called "Plant Doctors" and receive WhatsApp messages with weekly warnings at county level during the... read more

Publishing date: 23/01/2019

Data Source

Publishing institution: European Space Agency (ESA)
ESA's Earth Observation Thematic Exploitation Platform (TEP) is a browser for satellite imagery and specific products on an environmental topic. The TEP platforms are divided into 7 categories: Coastal; Forstry; Geohazards; Hydrology; Polar; Urban; and Food Security. Each platform is a collaborative, virtual work environment providing access to EO data and the tools, processors and Information and Communication Technology resources required to work with them. TEP aims to bridge the gap between the users and the data and tools.
Publishing institution: Airbus Defence & Space
Pleidas, TerraSar-X, SPOT and Elevation data available commercially from airbus, certain sample data sets at various locations available for free.
Publishing institution: Radiant Earth Foundation
The website: https://www.radiant.earth Help and Tutorials: https://help.radiant.earth/ Demos & Use Cases: https://demos.radiant.earth/
Publishing institution: NASA Earth Science Disasters Program
NASA's Earth Observing System Data and Information System (EOSDIS) is a program for archiving and distributing Earth science data from multiple missions to users.
Publishing institution: European Organization for the Exploitation of Meteorological Satellites (EUMETSAT)
Map Viewer that allows downloading and time series creation of meteosat products.

GP-STAR factsheet

Publishing institution: United Nations Office for Outer Space Affairs (UNOOSA)
After the TAM was conducted in Myanmar, innovative impacts were completed following a recommendation. “Emergency Operation Centre (EOC)”, which is comprised of four units including “Remote Sensing Unit” and “Risk Assessment and Emergency Response Unit” was established in the Ministry of Social Welfare, Relief & Resettlement (MSWRR). The capacity building... read more
Publishing institution: United Nations Office for Outer Space Affairs (UNOOSA)

In order to encourage the targeted retrieval of space-based information and data by disaster risk reduction practitioners, content on the Portal is systematically enriched with metadata. For instance, data sources are marked up with data about their file type, satellite/sensor and spatial coverage and whether they relate to the disaster risk management or... read more

Publishing institution: UNITAR Operational Satellite Applications Programme (UNOSAT)

Based on optical and radar images of different resolutions, UNOSAT products are also enriched with the available baseline GIS datasets and crowdsourcing data. Satellite-derived analysis performed by UNOSAT is delivered in the form of GIS Data, Static Maps, Live Web Maps, and Reports, and is then shared with a wide range of end-users such as UN Agencies, International Organizations, and Governments.

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