To change the channel gradient threshold value to calculate sediment delivery, see Delivery Tool. A modified GEP prediction can be made if a user supplies a set of polygons that have multipliers of GEP values (increases or decreases), and this attribute can be routed downstream or upstream GEP based sediment yield predictions (t/km 2/yr) can also be predicted using the modification procedure. Reach scale GEP values can be routed (after the first time when it was done automatically) and values can be reset at lakes if required (the default data when first loaded in a dataset is no reset at lakes) see Routing Tool. Schiffer developed the toolbox while working on a project in Ghana with the Challenge Program on Water and Food, a system-wide program of the Consultative Group on International Agricultural Research. Once the Generic Erosion Potential data have been imported, five types of attributes are available for display: (1) the hillside prediction without the sediment delivery component (Grid), (2) the in-stream value without sediment delivery (accumulated from both sides of the channel, via Drainage Wings ), (3) the downstream routed or aggregated values without sediment delivery, and (4, 5 and 6) the hillside (grid) and two channel values of GEP with delivery. Your Vertically Driven Products Storage & Organizers source with low prices and FREE shipping on orders over 99. Net-map was created in 2006 by Eva Schiffer, then a post-doctoral fellow at the International Food Policy Research Institute in Washington, DC. Or where the top 5% of erosion potential overlaps with the top 5% of road density. For example, an analyst can search for the highest 10% of erosion potential and where it overlaps with the highest 10% of fish habitat quality. This is used in the Search for Overlaps tool. NetMap also aggregates segment-based values downstream throughout a river network, yielding drainage area weighted values for road density, erosion density, landslide potential density, forest age, and fire risk (or burn severity) density. We are pioneering the use of Netmap to give visibility to the complex set. NetMap also calculates similar densities for erosion potential (GEP), shallow landslide potential, and fire risk (or burn severity). we have self-organizing teams that pattern themselves to both deliver on. Compare features, ratings, user reviews, pricing, and more from NetMap competitors and alternatives in order to make an informed decision for your business. Hacknet Netmap Organise to Grid Raw hacknetnetmapgrid.py /usr/bin/python import sys import re import random from math import ceil, floor def fround ( num, places 0, direction round ): return direction ( num ( 10places )) / float ( 10places) path of the save you want organized file sys. SourceForge ranks the best alternatives to NetMap in 2022. The algorithm then determines the amount of road length that intersects those contributing areas and calculates a channel segment-based road density (km km -2) (3). Compare NetMap alternatives for your business or organization using the curated list below. NetMap determines the contributing hillslope area that drains into channel segments (on both sides of channels) that range in length from 20 to 200 m (2). In NetMap, certain hillslope parameters are aggregated into the nearest and downslope stream channel segment (1) so that they can be used with other NetMap tools.
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