**Abbreviations**

The following abbreviations are used in this manuscript:


## **Appendix A**

**Figure A1.** Mount Signal Solar (32◦4024N, 115◦3823W) in Imperial county, California, along with its corresponding hand-labeled "ground truth".

**Figure A2.** Agua Caliente (32◦57.2N, 113◦29.4W), California, along with its corresponding label.

**Figure A3.** Solar Star (34◦4950N, 118◦2353W), the world's largest solar farm, along with its corresponding hand-labeled annotation.

**Figure A4.** Topaz Solar (35◦23N, 120◦4W) , along with its corresponding label.

**Figure A5.** Copper Mountain Solar (35◦47N, 114◦59W) , along with its corresponding label.
