Model:Topography Data Component

From CSDMS



Topography Data Component


Metadata

Also known as Topography, bmi-topography
Model type Tool
Model part of larger framework
Incorporated models or components:
Spatial dimensions 2D
Spatial extent Global, Continental, Regional-Scale, Landscape-Scale, Watershed-Scale
Model domain Terrestrial, Hydrology, Coastal, Geodynamic, Climate, Ecosystems, Cryosphere, Human dimensions
One-line model description A CSDMS data component used to fetch and cache NASA Shuttle Radar Topography Mission (SRTM) land elevation data using the OpenTopography REST API.
Extended model description Topography is a Python library to fetch and cache NASA Shuttle Radar Topography Mission (SRTM) land elevation data using the OpenTopography REST API.

The Topography library provides access to the following global raster datasets:

  • SRTM GL3 (90m)
  • SRTM GL1 (30m)
  • SRTM GL1 (Ellipsoidal)

The library includes an API and CLI that accept the dataset type, a latitude-longiture bounding box, and the output file format. Data are downloaded from OpenTopography and cached locally. The cache is checked before downloading new data. Data from a cached file can optionally be loaded into an xarray DataArray using the experimental open_rasterio method.

Keywords:

topography, srtm, elevation, data, DEM,


First name Mark
Last name Piper
Type of contact Model developer
Institute / Organization CSDMS
Postal address 1
Postal address 2
Town / City Boulder
Postal code 80309
State Colorado
Country United States
Email address mark.piper@colorado.edu
Phone
Fax


Supported platforms Unix, Linux, Mac OS, Windows
Other platform
Programming language Python
Other program language
Code optimized Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 2021
Does model development still take place? Yes
If above answer is no, provide end year model development
Code development status Active
When did you indicate the 'code development status'? 2021
Model availability As code
Source code availability
(Or provide future intension)
Through web repository
Source web address https://github.com/csdms/bmi-topography
Source csdms web address
Program license type BSD or MIT X11
Program license type other
Memory requirements Data are downloaded directly to a file, so memory use is minimal. Optionally, the data can be loaded into a Python session, in which case, memory use scales with the size of the data.
Typical run time


Describe input parameters See documentation: https://bmi-topography.readthedocs.io
Input format ASCII
Other input format
Describe output parameters See documentation: https://bmi-topography.readthedocs.io
Output format Binary
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? No
Describe post-processing software
Visualization software needed? No
If above answer is yes
Other visualization software


Describe processes represented by the model
Describe key physical parameters and equations
Describe length scale and resolution constraints
Describe time scale and resolution constraints
Describe any numerical limitations and issues


Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers?
Is there a manual available? No
Upload manual if available:
Model website if any https://bmi-topography.readthedocs.io
Model forum / discussion board https://github.com/csdms/bmi-topography/issues
Comments


This part will be filled out by CSDMS staff

OpenMI compliant
BMI compliant Yes
WMT component No but possible
PyMT component Yes
Is this a data component Yes
DOI model 10.5281/zenodo.4608653
For model version v0.3.1
Year version submitted 2021
Link to file https://doi.org/10.5281/zenodo.4608653
Can be coupled with:
Model info

  • Download Topography Data Component version: v0.3.1
    Doi: 10.5281/zenodo.4608653
Nr. of publications: --
Total citations: 0
h-index: --"--" is not a number.
Qrcode Topography Data Component.png
Link to this page



Introduction

For more information, including installation instructions and examples, see the documentation: https://bmi-topography.readthedocs.io.

History

See https://github.com/csdms/bmi-topography/blob/main/CHANGES.md.

References




Nr. of publications: --
Total citations: 0
h-index: --"--" is not a number.


See more publications of Topography Data Component

Issues

See https://github.com/csdms/bmi-topography/issues.

Help

Visit the CSDMS Help Desk at https://github.com/csdms/help-desk.

Input Files

Output Files