![]() We used an S2 mosaic and topography-derived data such as the slope and topographic wetness index (TWI), which indicate terrain water accumulation. We then modelled the distribution of wetlands to identify the areas with the greatest potential for moisture accumulation. We applied this forest gain to a scenario generator model to derive a 30-year future LULC map that defines the potential forest extent for the study area in 2049. We estimated a forest cover increase rate of 2 ha/year comparing current and past LULC maps against external validation data. We fed RS-based models with detailed in situ information based on photo-interpretation and fieldwork completed from 2017 to 2021. We used time series Landsat 5TM, 7ETM+, 8OLI and Sentinel 2A/2B MSI (S2) imagery to map forest dynamics and wetland distribution in Picos de Europa National Park (Cantabrian Mountains, northern Spain). In this work, we develop a Remote Sensing (RS)-based modelling approach to identify areas for the implementation of nature-based solutions (NBS) (i.e., natural forest conservation and restoration) that allow reducing the vulnerability of aquatic ecosystems to siltation in mountainous regions. In mountainous landscapes, the regulation of services such as water quality or erosion control has been impacted by land use and land cover (LULC) changes, especially the loss and fragmentation of forest patches. Human activities have caused a significant change in the function and services that ecosystems have provided to society since historical times. NetMap provides decision support for forestry, restoration, monitoring, conservation, and regulation. To facilitate its use, NetMap contains hyperlinked users' manuals and reference materials, including a library of 50 watershed parameters. Search functions target overlaps between specific hillslope and channel conditions and between roads and landslide or debris flow potential. Approximately 25 automated tools address erosion risk, habitat indices, channel classification, habitat core areas, habitat diversity, and sediment and wood supply, among others. Watershed attributes are aggregated up to subbasin scales (∼10,000 ha), allowing comparative analyses across large watersheds and landscapes. Hillslope attributes, such as erosion potential, sediment supply, road density, forest age, and fire risk are aggregated down to the channel habitat scale (20-200 m) allowing unique overlap analyses, and they are accumulated downstream in networks revealing patterns across multiple scales. © 2020 FloodMap.An integrated suite of numerical models and analysis tools (NetMap) is created for three purposes: (1) Develop regional scale terrain databases in support of watershed science and resource management, (2) Automate numerous kinds of watershed analyses keying on environmental variability for diversifying resource management options, and (3) Improve tools and skills for interpreting watershed-level controls on aquatic systems, including natural disturbance. Notes:Before using this Flood Map application, please note that for various technical or non technical reasons the application is not guaranteed free of bugs or inaccuracies.įor more countries see Countries List for Eleveation of cities with Elevation Maps Negative elevation means depth below sea level.ĭata Sources: Mazpzen, TNM, SRTM, GMTED, ETOPO1 The elevation layered on the map is in meters and is from sea level. By setting negative elevation, Bathymetry study is also possible.We also think that it can help in planning irrigation system and water management. ![]() It can help to perform elevation analysis of an area for any purpose like city/town planning, new construction etc.Global Warmin and Sea Levele Rise are the effects of Climate Change.Effect of sea level rise or sea level change can be seen on the map.It can also provide floodplain map and floodline map for streams and rivers.Flood Map can help to locate places at higher levels to escape from floods or in flood rescue/flood relief operation.Flood Map may help to provide flood alert/flood warning if flood water level at certain point is rising.Flood Map may be useful to some extent for flood risk assessment or in flood management, flood control etc. ![]()
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