Useful Utilities
- Convert between geographic coordinates and UTM coordinates
- Convert decimal degrees to degrees, minutes, seconds
- Convert between latitude / longitude and Landsat WRS-2 path row
- GIS Conversion Tools - Bureau of Economic Geology - U. Texas
- Units Converter
- Avenza PDF Mpas app - Can view and annotate GeoPDF files on phones and tablets in the field
- Atmospheric Correction for Landsat Thermal Bands
- US Standard Atmosphere Calculator
- NOAA Solar Calculator - Find sunrise, sunset, azimuth, elevation, etc.
- Solar Position Calculator - University of Oregon
- Tools and resources fo sun calculations and observations
- Planck’s Law Radiation Distributions
- Black Body Radiation Exercises
- Extraterrestrial spectral irradiance graph
- HITRAN Database - HIgh-resolution TRANsmission molecular absorption database