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Flood Record بيانات وصفية محدودة
Report of floods and inundations: flood height, duration, and photographs (view vw_rw_floods). -
Physical-chemical water quality بيانات وصفية محدودة
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 بيانات وصفية محدودة
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 بيانات وصفية محدودة
Observation of impacts on the riparian habitat: invasive species, livestock, trash, sand mining, and others (view vw_cs_wq_habitat). -
miniSASS — Macroinvertebrates بيانات وصفية محدودة
miniSASS biological index: counting macroinvertebrate groups to estimate river health (view vw_iw_wq_minisass). -
River Depth and Discharge بيانات وصفية محدودة
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 بيانات وصفية محدودة
Flow measurement by section: channel width, depth readings, and total discharge (view vw_cs_wq_velocity). -
River Health Assessment (RHA) بيانات وصفية محدودة
Rapid river health assessment: scores from 0 to 5 per impact type and total percentage (view vw_river_health_assessment). -
Field Report بيانات وصفية محدودة
Register a GPS location and a phone photo — works fully offline. -
Shared aquifer monitoring (restricted demo) بيانات وصفية محدودة
Demo dataset for the Gulf Country Platform showing the "restricted" data sharing level. -
Coastal water quality (viewable demo) بيانات وصفية محدودة
Demo dataset for the Gulf Country Platform showing the "viewable" data sharing level. -
Borehole inventory (findable demo) بيانات وصفية محدودة
Demo dataset for the Gulf Country Platform showing the "findable" data sharing level. -
Gulf rainfall observations (public demo) بيانات وصفية محدودة
Demo dataset for the Gulf Country Platform showing the "public" data sharing level. -
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TerriaJS Map Catalog in JSON Format بيانات وصفية محدودة
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) بيانات وصفية متوسطة
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... بيانات وصفية متوسطة
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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Latin American Drought Atlas - Argentina بيانات وصفية متوسطة
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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Global Groundwater Quality بيانات وصفية متوسطة
The Global Groundwater Quality Portal by IGRAC is a dedicated platform for sharing global maps and datasets related to groundwater quality. It brings together data and models...The Global Groundwater Quality Portal by IGRAC is a dedicated platform for sharing global maps and datasets related to groundwater quality. It brings together data and models developed by IGRAC and its international partners, including global assessments of groundwater contamination and occurrence of key elements such as arsenic, fluoride, PFAS, and salinity. The portal provides harmonized geospatial information that supports global and regional monitoring of groundwater quality, promotes data accessibility, and contributes to sustainable groundwater management worldwide. It is part of IGRAC’s mission to facilitate international information exchange and knowledge sharing on groundwater resources.
