Prambanan Temple Compounds (also known as the Roro Jonggrang Temple) was constructed near the border of Yogyakarta and Central Java in , and was abandoned shortly thereafter. The site, which has experienced about 16 earthquakes since the 9th-century (including the 2006 event), consists of three yards of varying sizes with different stone block temples, and was rediscovered by a Dutch explorer in 1733. The smallest yard (110 m2) houses the main temple, and a slightly larger yard (220 m2) houses the Perwara temple. The main Prambanan Temple Complex is housed in the largest yard (390 m2). Many stones were dislodged and some parts broke off during the earthquake, and civil engineers were brought in to investigate the characteristics of the soil under the temple using ground penetrating radar, bore samples, and standard penetration tests. The goal was to visually examine the soil layers, to determine soil bearing capacity and depth of groundwater, as well as the depth of bedrock. Recommendations were then made regarding the renovations and repair process. International aid Many countries and organizations offered foreign aid to the devastated region, but the actual amounts delivered/received often varied from these figures, as in the case of other disasters. Japan promised US$10 million, sent two medical teams and also announced that it will send troops to help out The United Kingdom offered four million pounds (US$7,436,800) Saudi Arabia promised US$5 million, plus food, medical equipment and tents, while the United Arab Emirates and Kuwait each pledged US$4 million The European Union offered three million euros (US$3,800,000) The United States offered $5 million; US military joins relief effort Australia offered 7.5 million Australian dollars (US$5,675,000) in aid relief, including 27 member medical team among over 80 personnel China offered $2 million U.S dollars Canada offered two million Canadian dollars (US$1.8 million) India put forward an aid package worth $2 million. The Church of Jesus Christ of Latter-day Saints (Mormons) donated US$1.6 million worth of emergency supplies to devastated areas, teaming up with Islamic Relief Worldwide who provided the transportation. In addition, local Indonesian LDS members prepared thousands of meals, hygiene kits, cots, mattresses, and blankets for those requiring medical attention. The Netherlands promised 1 million euros in May plus an extra 10 million euros one month later, Belgium has pledged $832,000, while Norway, France and Italy have offered either medical teams or relief supplies The Red Cross, Red Crescent, OXFAM, Plan