SatDepth

A Novel Dataset for Satellite Image Matching
features

Key Features

Dense Keypoint Matches

Dense keypoint matches can be extracted from satellite images using SatDepth Maps and aligned RPCs.

Multi-City Coverage

A comprehensive dataset covering 4 cities.

High-Quality Dataset

The dataset accuracy was verified using Ground Control Points and human annotations for the Jacksonville AOI as shown in GCP Accuracy Assement Page

Aligned Satellite Imagery and DSM

The dataset provides aligned satellite imagery and Digital Surface Models (DSM) in addition to the SatDepth Maps.

SatDepth Dataset Gallery

Example satellite images with corresponding SatDepth Maps for each AOI in SatDepth (Click on AOI name to view more images)
Jacksonville jax img 0 jax img 1 jax img 2 jax img 3
jax img 0 jax img 1 jax img 2 jax img 3
San Fernando argentina img 0 argentina img 1 argentina img 2 argentina img 3
argentina img 0 argentina img 1 argentina img 2 argentina img 3
Omaha omaha img 0 omaha img 1 omaha img 2 omaha img 3
omaha img 0 omaha img 1 omaha img 2 omaha img 3
UCSD ucsd img 0 ucsd img 1 ucsd img 2 ucsd img 3
ucsd img 0 ucsd img 1 ucsd img 2 ucsd img 3

Ground-Truth Matching Keypoint Visualization

Click on the left image to see the corresponding keypoint in the right image. For fun, try finding a point in left image which is not visible in the right image (Hint: click on building facades in lower right portion of the left image)

Download Instructions

The dataset along with the source code is made publicly available through our git repo https://github.com/rahuldeshmukh43/satdepth