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52 Titles Match Your Query
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1. CEOS Climate Diagnostics [CEOS_CD]
The CEOS Climate Diagnostics web site was inspired by the ideas and foresight of Mitchell D. Goldberg, NOAA/NESDIS, SaTellite Applications and Research (STAR), and Chief of the Satellite Meteorology ...

2. Catchment Land Surface Model [NASA_CATCHMENT_LSM]
The one-dimensional framework used by traditional one-dimensional LSMs (including the Mosaic LSM) is not amenable to an adequate treatment of runoff generation or subsurface soil moisture ...

3. Mosaic Land Surface Model [NASA_MOSAIC_LSM]
The Mosaic land surface model (LSM) computes areally-averaged energy and water fluxes from the land surface in response to meteorological forcing. The model allows explicit vegetation control over ...

4. USGG2003 GEOID MODEL [NOAA_NGS_USGG2003]
USGG2003 is a gravimetric geoid model, and is an update of the G99SSS model. USGG2003 covers the coterminous U.S., Alaska, Hawaii, Puerto Rico and the American Virgin Islands. [Summary provided ...

5. The Hydrological Routing Algorithm (HYDRA) [NASA_CASA_HYDRA]
The Hydrological Routing Algorithm (HYDRA) is a computer model that simulates the regional scale flow of water (Coe et al., 2000). HYDRA simulates a set of physical hydrologic ...

6. The Land Use Portfolio Model [USGS_LUPM]
Natural hazards threaten public safety and economic health nationwide. As people increasingly move to locations that are vulnerable to natural hazards, financial losses from natural hazard events ...

7. Basic DEM for Windows [BasicDEM]
BasicDEM for Windows is a basic Window program for viewing and processing Digital Elevation Models. Press Here for an screen capture of the program that will help you understand its operation. ...

8. The GIS Weasel - An Interface for the Development of Spatial Parameters for Physical Process Modeling [USGS_GIS_WEASEL]
The GIS Weasel is a map and Graphical User Interface (GUI) driven tool that has been developed as an aid to modelers in the delineation, characterization, and parameterization of Modeling ...

9. LANDFIRE Rapid Assessment Reference Condition Models [LANDFIRE_RARCM]
The Rapid Assessment (RA) vegetation dynamics data help to synthesize the best available knowledge of vegetation dynamics and quantify the natural range of variability in vegetation composition and ...

10. Spatial Analysis and Modeling Tool (SAMT) [SAMT]
The Spatial Analysis and Modeling Tool (SAMT) is designed to combine landscape modeling with GIS-data (grids). The main focus is the integration of fuzzy-models and spatial simulation. Features of ...

11. Nearest Neighbor Soil Water Retention Estimator [USDA_ARS_kNearest]
The k-nearest neighbor (k-NN) technique is a non-parametric technique that can be used to make predictions of discrete (class-type) as well as continuous variables. The k-NN technique and many of ...

12. CCSM Climatological Land Data Model (dlnd6) [NCAR_DLND6]
The Climatological Data Land Model (dlnd) functions as the land component in a CCSM configuration. The dlnd land component interacts with the coupler just like any land model would, but it is not ...

13. NCAR Community Land Model [NCAR_CLM]
The Community Land Model is the land model for the Community Climate System Model (CCSM) and the Community Atmosphere Model (CAM). It is a collaborative project between scientists in the ...

14. PCRaster = A dynamic modeling free software for distributed simulation models in ecology, hydrology, and geography. [PC_Raster]
PCRaster is a dynamic Modeling system for distributed simulation models. The main applications of PCRaster are found in environmental Modeling: geography, hydrology, ecology to name a few. Examples ...

15. Generation and analysis of model simulation Scenarios [USGS_GENSCN]
Analyzing and managing the high volumes of input and output of complex river basin models is a major task. These models are used to simulate water quantity and quality for numerous scenarios of changes ...

16. Precipitation-Runoff Modeling System [USGS_PRMS]
PRMS is a modular-design, deterministic, distributed-parameter modeling system developed to evaluate the impacts of various combinations of precipitation, climate, and land use on streamflow, sediment ...

17. The Band Combination interactive tool, to change MODIS, ASTER and LANDSAT images [bcs]
Band Combinations: The Band Combination interactive tool allows you to change MODIS, ASTER and LANDSAT images by controlling which bands make up the image. Source: Center for Biodiversity and Conservation ...

18. OpenGeoscience, A Free Service to View Maps, Download Photographs and Other Information [OpenGeosci]
A free service where you can view maps, download photographs and other information. Explore the OpenGeoscience sections below: Maps & map data 3D models Data collections Digital ...

19. The Long-Term Hydrologic Impact Assessment (L-THIA) Model [L_THIA]
Land use changes can significantly impact groundwater recharge, stormwater drainage, and water pollution. The Long-Term Hydrologic Impact Assessment (L-THIA) model was developed as an accessible online ...

20. EGM96 - The NASA GSFC and NIMA Joint Geopotential Model [EGM96_NASA-NIMA]
EGM96 is a geopotential model of the Earth consisting of spherical harmonic coefficients complete to degree and order 360. It is a composite solution, consisting of: (1) a combination solution to ...

21. RIPPLE: A Computer Program for Incompressible Flows with Free Surfaces [RIPPLE]
RIPPLE: A Computer Program for Incompressible Flows with Free Surfaces is a computer program for modeling transient, two-dimensional, incompressible fluid flows with surface tension on free surfaces ...

22. Slope, Land cover, Exclusion, Urbanization, Transportation, and Hillshade (SLEUTH) [SLEUTH]
Slope, Land cover, Exclusion, Urbanization, Transportation, and Hillshade (SLEUTH) was developed by Dr. Keith C. Clarke. Research continues at the University of California, Santa Barbara, Department ...

23. NASA Land Information System (LIS) [NASA_LIS]
The Land Information System (LIS) is a flexible land surface modeling and data assimilation framework developed with the goal of integrating satellite- and ground-based observational data products ...

24. Landscape Succession Model [LANDFIRE_LANDSUM]
The range and variation of historical landscape dynamics provide a reference for designing ecosystem restoration and fuel hazard reduction treatments on today's landscapes. Simulation modeling is ...

25. The South Florida Ecosystem Portfolio Model [USGS_sFloridaPM]
There are intense development pressures in the lands outside of the Urban Development Boundary in Miami-Dade County, Florida, impacting both the Everglades and Biscayne National Parks. On-going land ...

26. Stanford Geostatistical Earth Modeling Software (S-GEMS) [SGEMS]
GEMS, the Geostatistical Earth Modeling Software, is an example of software built from scratch using the GsTL. The source code of GEMS serves as an example of how to use GsTL facilities. GEMS was ...

27. Automated Geospatial Watershed Assessment (AGWA) [USDA_AGWA]
The Automated Geospatial Watershed Assessment tool is a GIS-based hydrologic modeling tool that was developed as an extension for ArcView 3X. Using digital data in combination ...

28. Global Earth Observation System of Systems Tools [GEOSS_Tools]
There are numerous datasets, models, decision support tools, and programs that EPA manages, oversees, supports, or uses. Identifying these tools is key to the development of a Global Earth Observation ...

29. Progressive Curvature Filtering (PCF) [LIDAR-PCF]
Progressive Curvature Filtering (PCF) is an iterative, multiscale approach for finding positive curvatures representing non-ground returns in discrete return LiDAR. The complex vertical arrangement ...

30. SIMPPLLE: Simulating Patterns and Processes at Landscape Scales [USDA_FS_SIMPPLLE]
SIMPPLLE is an acronym for SIMulating Patterns and Processes at Landscape scaLEs. SIMPPLLE was initially developed for USDA Forest Service, Region One as a management tool to integrate disturbance ...

31. Landsat Feature Identification Key [LFIK]
The Landsat feature identification key is a guide to interpreting land cover based on available Landsat TM and ETM+ data. Each feature that is identified is displayed a two different scales (1:500,000 ...

32. Hydrological Simulation Program - FORTRAN (HSPF) [EPA_HSPF]
The Hydrological Simulation Program - FORTRAN (HSPF) is a comprehensive package for simulation of watershed hydrology and water quality for both conventional and toxic organic pollutants. ...

33. The Community Noah Land-Surface Model [NOAA_NOAH]
The community NOAH LSM was developed beginning in 1993 through a collaboration of investigators from public and private institutions, spearheaded by the National Centers for Environmental Prediction ...

34. Terraform: The Open Source Interactive Height Field Generation and Manipulation Program [TERRAFORM]
Terraform is an open source interactive height field generation and manipulation program, giving you the ability to generate random terrain and transform it. Terraform runs ...

35. TOPMODEL: The Rainfall-Runoff Model [TOPMODEL]
TOPMODEL is a rainfall-runoff model that bases its distributed predictions on an analysis of catchment topography. The model predicts saturation excess and infiltration excess surface runoff and subsurface ...

36. Integrated Landscape Hydrology Model [ILHM]
The Integrated Landscape Hydrology Model (ILHM) is a framework of existing and novel codes to simulate the entire hydrologic cycle at large watershed scales. ILHM is capable of modeling all the major ...

37. Explore Earthquakes [GSA-Earthquakes]
Explore Earthquakes (Secondary Education) All the very best Earthquake teaching resources all on one CD ROM! Teaching notes, student activities, fact sheets, images and 3-D models. Materials from ...

38. SImulation COde for POLythermal Ice Sheets [SICOPOLIS]
SICOPOLIS (SImulation COde for POLythermal Ice Sheets) is a 3-d dynamic/thermodynamic model which simulates the evolution of large ice sheets. It was originally created as a part of the doctoral dissertation ...

39. TOPOG - The Terrain Analysis Hydrologic Model [01-topog-99]
(Summary adapted from the TOPOG web site) "http://www.clw.csiro.au/topog/" TOPOG is a model used to describe how water moves through landscapes; over ...

40. Land Change Modeler for ArcGIS [CLARK_LCM]
The Land Change Modeler for ArcGIS is a software extension for analyzing and predicting landcover change and assessing the implications of that change for biodiversity. The Land Change Modeler is ...

41. Land Transformation Model [PURDUE_LTM]
The Land Transformation Model is a land use forecasting model as well as a tool that can be used to examine the spatial and temporal aspects of driving forces of land use change. The model uses a ...

42. Hydrologic Analysis and Modeling Toolbox [hamtoolbox]
The Hydrologic Analysis and Modeling Toolbox is a collection of program modules to support the analysis and modeling of rainfall-runoff dynamics of watersheds.

43. Umtanum Fluid Flow Simulation [ufflow]
The Umtanum Fluid Flow Simulation is an object oriented numerical model simulating fluid flow in a porous medium using Cellular Automata techniques. Uses the DotNet Framework. Intended to be extensible ...

44. SWRC Fit - Scientific Statistical Tool for Hydrologist [swrcfit]
The soil hydraulic parameters for analyzing water movement in variably saturated soil can be determined by fittig soil hydraulic model to a soil water retention curve. SWRC Fit performs nonlinear ...

45. Geographic Data and Model Software [GeoDMS]
The Geographic Data & Model Software is a framework for spatial planning and land use change modeling.

46. Geoblock - Earth Science Software for 2D/3D Modeling [Geoblock]
The Geoblock program is integrated software for 2D/3D modeling, computational geometry and visualization of spatial datasets. The program can be used in Earth sciences particularly in such fields ...

47. Landscape Disturbance and Succession Model [USDA_LANDIS]
LANDIS is designed to model forest succession, disturbance (including fire, wind, harvesting, insects, global change), and seed dispersal across large (>1 million ha) landscapes. LANDIS represents ...

48. Revised Universal Soil Loss Equation, Version 2 [RUSLE2]
This site contains the official NRCS version of RUSLE2. It is the only version of RUSLE2 to be used for official purposes by NRCS field offices. The NRCS developed and maintains the database components ...

49. COMPLEX1 - Terrain Screening Model [COMPLEX1-Model]
(Summary adapted from EPA.) COMPLEX1 a multiple point source screening technique with terrain adjustment that incorporates the plume impaction algorithm of the VALLEY model. http://www.epa.gov/scram001/dispersion_screening.htm#complex1

50. Hydrologic Modeling System [HMS_Hydrology]
The Hydrologic Modeling System (HMS), written by the Hydrologic Engineering Center (HEC), simulates a watershed's rainfall-runoff process. Recent advancements include a linear quasi-distributed ...

Showing 1 through 50 of 52 Next
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