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Publications

[Just Released] Theia Bulletin N°16

Ile Maurice – Distribution spatiale du moustique Aedes albopictus vecteur de la dengue

Softwares & Tools

ALBOMAURICE: a predictive model for mapping Aedes albopictus mosquito populations in Mauritius

Software to simulate the population dynamics of the tiger mosquito, Aedes albopictus, in Mauritius.

Ile de la Réunion – Distribution spatiale du moustique Aedes albopictus vecteur de la dengue (en rouge : densités fortes ; en vert : densités faibles).

Softwares & Tools

ALBORUN | Model of Aedes albopictus mosquito population dynamics, Reunion Island

Software enabling to simulate the population dynamics for tiger mosquito, Aedes albopictus, Reunion Island

Publications

ANISETTE: tracking mosquitoes vectors of diseases

ANISETTE is the new project developed by the Theia Risks Associated with Infectious Diseases SEC

Montpellier – Distribution spatiale du moustique Aedes albopictus vecteur de la dengue, du virus Zika, du Chikungunya

Softwares & Tools

ARBOCARTO | Predictive mapping tool for Aedes vector population densities

Software able simulate the population dynamics of Aedes albopictus and Aedes aegypti.

Nan Province, Thailand - Land Cover Mapping

Products

Cambodia, Thailand, Laos Land cover maps for the study of health-environment relationships

Land cover maps focusing on the relationship between health and the environment, intended to contribute to the dissemination of information on epidemiological risks related to infectious diseases to public health actors.

Prototyping SEC

Colours of the continental waters SEC

Assessing the concentration of suspended solids and chlorophyll-a in surface waters of rivers, lakes or estuaries.

Fototex results

Softwares & Tools

Fototex

FOTOTEX, developed within Theia Risks Associated with Infectious Disease Risks and Urban SECs, proposes a unique, rapid and unsupervised method for characterising urban areas at three overlapping scales.

Fototex results

Publications

FOTOTEX: An Unsupervised Method for Urban Areas

FOTOTEX, developed within Theia Risks Associated with Infectious Disease Risks and Urban SECs, proposes a unique, rapid and unsupervised method for characterising urban areas at three overlapping scales.

Publications

GeoDEV: six thematic sheets for users in the South

Theia GeoDEV RAN proposes thematic sheets with Southern users’ needs in mind.

Mapping Tiger Mosquitoes risk in Montpellier (France).

Themes

Health

Identifying and mapping environmental factors favourable to the emergence, spread and persistence of diseases.

Publications

Just released: Theia Bulletin n°11

Read all the news from Theia network.

Publications

Just Released: Theia Bulletin n°15

Read the new Theia Bulletin with all the network news, a selection of focuses on products and much more.

Products

Landsat Surface Reflectance

Data at 30-meter resolution for 30 years, on all land surfaces with a repeatability of 16 days.

Incubating SEC

Landscape SEC

Understanding landscape patterns for efficient and sustainable management and planning

Ile de la Réunion – Distribution des puces Xenopsylla vectrices du typhus murin (en rouge : indice de densité élevé ; en bleu : indice de densité faible)

Products

Map of rat fleas distribution, Reunion Island

Mapping of the distribution of Xenopsylla flea vectors of murine typhus, Reunion Island.

Softwares & Tools

Mapping and Modelling Tools for Preventing Infectious Disease Risk

Satellite Data

Radar (CSM – TSX)

Satellite Data

Rapid Eye, Spot 1-5

National coverage 2010-2011

Senegal-Rift-Fever-Map

Producing SEC

Risks associated with infectious diseases SEC

Developing transmission risk maps for the various infectious diseases, vector-borne or otherwise, using Earth Observation data.

Senegal-Rift-Fever-Map

Products

Spatial modeling of mosquito vectors for Rift Valley fever virus in Northern Senegal

Satellite Data

Spot 6/7

Spot 6/7 Data

Publications

The New Theia Catalogue: All the Collections in a Single Visualization

Discover the new Theia catalogue offering a centralised access to SECs products as well as advances search functions and image visualisation tools.

Agenda

Theia Forest and Water Quality Workshops

Theia organized two thematic workshops in October, focusing on applied products for the monitoring of Forests and Water Quality.

SCO

Theia projects with the SCO label: an ever-growing list

Irrigation, forest, mangrove, infectious disease prevention, soil moisture, carbon storage, value of hedgerows, rice cultivation… Update of SCO projects related to Theia SECs and RANs.

Scientific expertise centers

Thematic softwares and tools

Various processing software as well as modelling and mapping tools designed for thematic applications by Theia’s SECs.

Prototyping SEC

Urban SEC

Mapping artificialized surfaces, urban fabrics, urban vegetation, changes and indicators.

Parc National de Hwangué, Zimbabwé – Cartographie de l’occupation du sol,

Products

Zimbabwe National Parks Land Cover

Spatialized landcover raster layers, derived from a time series of Sentinel-2 satellite images (from the year 2018), for Hwange, Gonarezhou and North Kruger National Parks in Zimbabwe.

Products

Zimbabwe National Parks Water Surfaces

Geographic layers of monthly water surface changes for Hwangue, Gonarezhou and North Kruger National Parks in Zimbabwe, for modelling animal movements and predicting potential pathogen transmission.

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