ACIX II Sites
| AERONET Station | Latitude | Longitude |
| Alta_Floresta | -9.871 | -56.104 |
| Ames | 42.021 | -93.775 |
| ATHENS-NOA | 37.972 | 23.718 |
| Aubiere_LAMP | 45.761 | 3.111 |
| Bandung | -6.888 | 107.61 |
| Banizoumbou | 13.547 | 2.665 |
| Barcelona | 41.389 | 2.112 |
| Beijing | 39.977 | 116.381 |
| Beijing-CAMS | 39.933 | 116.317 |
| Belsk | 51.837 | 20.792 |
| Ben_Salem | 35.551 | 9.914 |
| BONDVILLE | 40.053 | -88.372 |
| Bonanza_Creek | 64.743 | -148.316 |
| Bozeman | 45.662 | -111.045 |
| Brussels | 50.783 | 4.35 |
| Bujumbura | -3.38 | 29.384 |
| Burjassot | 39.507 | -0.42 |
| CARTEL | 45.38 | -71.931 |
| CLUJ_UBB | 46.768 | 23.551 |
| CUIABA-MIRANDA | -15.731 | -56.071 |
| Cabauw | 51.971 | 4.927 |
| Cairo_EMA_2 | 30.081 | 31.29 |
| Campo_Grande_SONDA | -20.439 | -54.539 |
| Carpentras | 44.083 | 5.058 |
| Chen-Kung_Univ | 22.993 | 120.205 |
| Chiang_Mai_Met_Sta | 18.771 | 98.972 |
| Chiayi | 23.496 | 120.496 |
| Chilbolton | 51.144 | -1.437 |
| Dalanzadgad | 43.577 | 104.419 |
| Dhaka_University | 23.728 | 90.398 |
| Dushanbe | 38.553 | 68.858 |
| EPA-NCU | 24.968 | 121.185 |
| Egbert | 44.232 | -79.781 |
| El_Farafra | 27.058 | 27.99 |
| Evora | 38.568 | -7.912 |
| FZJ-JOYCE | 50.908 | 6.413 |
| Fort_McMurray | 56.752 | -111.476 |
| Fukuoka | 33.524 | 130.475 |
| GSFC | 38.992 | -76.84 |
| Gandhi_College | 25.871 | 84.128 |
| Granada | 37.164 | -3.605 |
| Gwangju_GIST | 35.228 | 126.843 |
| Halifax | 44.638 | -63.594 |
| Hankuk_UFS | 37.339 | 127.266 |
| Hong_Kong_PolyU | 22.303 | 114.18 |
| Hong_Kong_Sheung | 22.483 | 114.117 |
| IASBS | 36.705 | 48.507 |
| IER_Cinzana | 13.278 | -5.934 |
| IMAA_Potenza | 40.601 | 15.724 |
| Iasi_LOASL | 47.193 | 27.556 |
| Ispra | 45.803 | 8.627 |
| Jaipur | 26.906 | 75.806 |
| Ji_Parana_SE | -10.934 | -61.852 |
| Kanpur | 26.513 | 80.232 |
| Karachi | 24.946 | 67.136 |
| Karlsruhe | 49.093 | 8.428 |
| Kyiv | 50.364 | 30.497 |
| Lahore | 31.48 | 74.264 |
| Lake_Argyle | -16.108 | 128.749 |
| Lecce_University | 40.335 | 18.111 |
| Leipzig | 51.352 | 12.435 |
| Lille | 50.612 | 3.142 |
| Luang_Namtha | 20.931 | 101.416 |
| Lumbini | 27.49 | 83.28 |
| MD_Science_Center | 39.281 | -76.612 |
| Mainz | 49.999 | 8.3 |
| Manaus_EMBRAPA | -2.891 | -59.97 |
| Masdar_Institute | 24.442 | 54.617 |
| Medenine-IRA | 33.5 | 10.643 |
| Mexico_City | 19.334 | -99.182 |
| Mezaira | 23.105 | 53.755 |
| Minsk | 53.92 | 27.601 |
| Missoula | 46.917 | -114.083 |
| Modena | 44.632 | 10.945 |
| Moldova | 47.001 | 28.816 |
| Mongu_Inn | -15.267 | 23.134 |
| Moscow_MSU_MO | 55.707 | 37.522 |
| Munich_University | 48.148 | 11.573 |
| Murcia | 38.001 | -1.171 |
| Nong_Khai | 17.877 | 102.717 |
| Noto | 37.334 | 137.137 |
| OHP_OBSERVATOIRE | 43.935 | 5.71 |
| Omkoi | 17.798 | 98.432 |
| Osaka | 34.651 | 135.591 |
| Ouarzazate | 30.928 | -6.913 |
| Palaiseau | 48.712 | 2.215 |
| Palencia | 41.989 | -4.516 |
| Paris | 48.847 | 2.356 |
| Pokhara | 28.187 | 83.975 |
| Pretoria_CSIR-DPSS | -25.757 | 28.28 |
| Pune | 18.537 | 73.805 |
| Rimrock | 46.487 | -116.992 |
| Rio_Branco | -9.957 | -67.869 |
| Rome_Tor_Vergata | 41.84 | 12.647 |
| SANTA_CRUZ_UTEPSA | -17.767 | -63.201 |
| SEDE_BOKER | 30.855 | 34.782 |
| Saada | 31.626 | -8.156 |
| Sao_Paulo | -23.561 | -46.735 |
| Seoul_SNU | 37.458 | 126.951 |
| Silpakorn_Univ | 13.819 | 100.041 |
| Sioux_Falls | 43.736 | -96.626 |
| Skukuza | -24.992 | 31.587 |
| St_Louis_University | 38.636 | -90.232 |
| Tabernas_PSA-DLR | 37.091 | -2.358 |
| Taipei_CWB | 25.015 | 121.538 |
| Tamanrasset_INM | 22.79 | 5.53 |
| Thompson_Farm | 43.109 | -70.948 |
| Timisoara | 45.746 | 21.227 |
| Tizi_Ouzou | 36.699 | 4.056 |
| Tomsk | 56.475 | 85.048 |
| Tomsk_22 | 56.417 | 84.074 |
| Toravere | 58.265 | 26.467 |
| Toulon | 43.136 | 6.009 |
| Tunis_Carthage | 36.839 | 10.2 |
| Ubon_Ratchathani | 15.246 | 104.871 |
| Univ_of_Houston | 29.718 | -95.342 |
| Ussuriysk | 43.7 | 132.163 |
| Wallops | 37.933 | -75.472 |
| XiangHe | 39.754 | 116.962 |
| Yakutsk | 61.662 | 129.367 |
| Yekaterinburg | 57.038 | 59.545 |
| Yellowknife_Aurora | 62.451 | -114.376 |
| Zinder_Airport | 13.777 | 8.99 |
| Zvenigorod | 55.695 | 36.775 |