National Parks Service official icons in SVG.

ok

Color Scale is a professional tool for creating precisely scaled color palettes. Perfect for basemaps and data visualization, it ensures your color schemes are visually balanced and effective.

Design resources for GIS web mapping.

draw, undo, clear, select color

This Python script automates the process of combining multiple .txt files from a specified folder into a single .txt file.

A systematic study of how people complete tasks.

The evolution of New York City's Garment District

Overview of Chilean trade and land used