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Flood Record Métadonnées limitées
Report of floods and inundations: flood height, duration, and photographs (view vw_rw_floods). -
Physical-chemical water quality Métadonnées limitées
Physical-chemical water measurements: pH, conductivity, dissolved oxygen, nutrients, salinity and temperature. 1. Choose the site and note date and weather. 2. Select the...Physical-chemical water measurements: pH, conductivity, dissolved oxygen, nutrients, salinity and temperature. 1. Choose the site and note date and weather. 2. Select the protocol and testing kit you are using. 3. Take the water sample following your protocol. 4. Measure each parameter and record the values. 5. Take the backup photos (sample next to the colour chart). 6. Save: it uploads by itself when there is internet.
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E. coli / Coliform Bacteria Métadonnées limitées
Bacteriological contamination test (H2S) with E. coli estimation. 1. Take the water sample with the test bottle. 2. Photograph the sample at the start (hour 0). 3. Let it...Bacteriological contamination test (H2S) with E. coli estimation. 1. Take the water sample with the test bottle. 2. Photograph the sample at the start (hour 0). 3. Let it incubate and check the bottle periodically. 4. Record how many hours it took to change colour and take another photo. 5. Using the kit's table, select the estimated E. coli range. 6. Save: it uploads by itself when there is internet.
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Habitat Assessment Métadonnées limitées
Observation of impacts on the riparian habitat: invasive species, livestock, trash, sand mining, and others (view vw_cs_wq_habitat). -
miniSASS — Macroinvertebrates Métadonnées limitées
miniSASS biological index: counting macroinvertebrate groups to estimate river health (view vw_iw_wq_minisass). -
River Depth and Discharge Métadonnées limitées
Observation of level/discharge from the River Watch program: depth in cm and discharge with site photos (view vw_rw_flow_depth_and_discharge). -
Velocity and Flow Métadonnées limitées
Flow measurement by section: channel width, depth readings, and total discharge (view vw_cs_wq_velocity). -
River Health Assessment (RHA) Métadonnées limitées
Rapid river health assessment: scores from 0 to 5 per impact type and total percentage (view vw_river_health_assessment). -
Field Report Métadonnées limitées
Register a GPS location and a phone photo — works fully offline. -
Shared aquifer monitoring (restricted demo) Métadonnées limitées
Demo dataset for the Gulf Country Platform showing the "restricted" data sharing level. -
Coastal water quality (viewable demo) Métadonnées limitées
Demo dataset for the Gulf Country Platform showing the "viewable" data sharing level. -
Borehole inventory (findable demo) Métadonnées limitées
Demo dataset for the Gulf Country Platform showing the "findable" data sharing level. -
Gulf rainfall observations (public demo) Métadonnées limitées
Demo dataset for the Gulf Country Platform showing the "public" data sharing level. -
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TerriaJS Map Catalog in JSON Format Métadonnées limitées
This dataset contains a collection of JSON files used to configure map catalogs in TerriaJS, an interactive geospatial data visualization platform. The files include detailed...This dataset contains a collection of JSON files used to configure map catalogs in TerriaJS, an interactive geospatial data visualization platform. The files include detailed configurations for services such as WMS, WFS, and other geospatial resources, enabling the integration and visualization of diverse datasets in a user-friendly web interface. This resource is ideal for developers, researchers, and professionals who wish to customize or implement interactive map catalogs in their own applications using TerriaJS.
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Hurricane Melissa - Building Damage Assessment in Crawford Village (Jamaica) Métadonnées partielles
This map illustrates the structures/buildings damaged by Tropical Cyclone MELISSA-25. The analysis focuses on Crawford Village, Black River District, Saint Elizabeth Parish, as...This map illustrates the structures/buildings damaged by Tropical Cyclone MELISSA-25. The analysis focuses on Crawford Village, Black River District, Saint Elizabeth Parish, as of 29 October 2025, where damage was detected using a WorldView-2 very high-resolution satellite image acquired on 29 October 2025. UNOSAT identified approximately 1,089 buildings as 100% damaged.
This is a preliminary analysis and has not yet been validated in the field. Ground verification is encouraged, and feedback can be sent to the United Nations Satellite Centre (UNOSAT).
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Lake-TopoCat: Global lake drainage topology and catchment database... Métadonnées partielles
Lake-TopoCat provides a global-scale dataset that links lakes with their drainage topology, delineates catchments, defines inter-lake pathways, and quantifies topological...Lake-TopoCat provides a global-scale dataset that links lakes with their drainage topology, delineates catchments, defines inter-lake pathways, and quantifies topological attributes (upstream/downstream relationships, drainage distances, outlet multiplicity, etc.). The input is based on HydroLAKES v1.0 and MERIT Hydro (3 arcsec), with algorithms to detect possible lake bifurcation, unit catchment delineation, reach segmentation, and network attribution. The database includes:
- Lake boundary polygons (same as HydroLAKES) enriched with drainage attributes
- Lake outlet points
- Unit catchment polygons corresponding to each lake outlet
- Inter-lake reach lines connecting outlets
- Lake-network basins (basin polygons delineating the full drainage domain of each lake network)
It covers ~1.43 million lakes (≥10 ha) and ~1.46 million outlets globally, and ~3 million inter-lake reaches, spanning ~77.5 × 10⁶ km² of catchment coverage (≈ 57 % of global landmass, excluding Antarctica). The dataset is freely available via Zenodo (DOI: 10.5281/zenodo.7916729) and is licensed under CC BY 4.0.
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Atlas de Secheresse - Argentine Métadonnées partielles
This dataset present the Drought Atlas for Argentina, developed as part of the Latin American and Caribbean Drought Atlas. The maps show the minimum (and maximum) precipitation...This dataset present the Drought Atlas for Argentina, developed as part of the Latin American and Caribbean Drought Atlas. The maps show the minimum (and maximum) precipitation for different return periods (in years) and the frequency of drought occurrences (precipitation deficits with respect to the normal annual precipitation) for Argentina.
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Qualité mondiale des eaux souterraines Métadonnées partielles
Le Portail mondial de la qualité des eaux souterraines de l’IGRAC est une plateforme dédiée au partage de cartes et de jeux de données mondiaux relatifs à la qualité des eaux...Le Portail mondial de la qualité des eaux souterraines de l’IGRAC est une plateforme dédiée au partage de cartes et de jeux de données mondiaux relatifs à la qualité des eaux souterraines. Il rassemble des données et des modèles développés par l’IGRAC et ses partenaires internationaux, y compris des évaluations mondiales de la contamination des eaux souterraines et de la présence d’éléments clés tels que l’arsenic, le fluor, les PFAS et la salinité. Le portail fournit des informations géospatiales harmonisées qui soutiennent la surveillance mondiale et régionale de la qualité des eaux souterraines, favorisent l’accessibilité des données et contribuent à une gestion durable des eaux souterraines à l’échelle mondiale. Il s’inscrit dans la mission de l’IGRAC visant à faciliter l’échange international d’informations et le partage des connaissances sur les ressources en eaux souterraines.
