Estimates are produced by Brazil's National Institute for Space Research ( INPE ) for the entire Brazilian Legal Amazon by visually interpreting satellite imagery from the Landsat Thematic Mapper.

Estimates of the total number of Protestants are very uncertain, partly because of the difficulty in determining which denominations should be placed in these categories, but it seems clear that Protestantism is the second largest major group of Christians after Catholicism in number of followers ( although the Orthodox Church is larger than any single Protestant denomination ).

Estimates are that 90 % of all commercially produced chemical products involve catalysts at some stage in the process of their manufacture.

Estimates show that about 97 % of modern cheerleading participants overall are female.

Estimates for the main centres of Christadelphian population are as follows: United Kingdom ( 18, 000 ), Australia ( 9, 987 ), Malawi ( 7, 000 ), United States ( 6, 500 ), Mozambique ( 5, 300 ), Canada ( 3, 375 ), New Zealand ( 1, 782 ), Kenya ( 1, 700 ), India ( 1, 300 ), Tanzania ( 1, 000 ), and Philippines ( 1, 000 ).

Estimates are that between 45 % and 85 % of Ireland's population emigrated, to countries including Britain, the United States, Canada, Argentina, Australia and New Zealand.

Estimates for the value of the gold which might be extracted through open-pit mining are as high as $ 20 billion.

Estimates are that the Mongol armies reduced the population of China by nearly a third.

Estimates of lesbians are sometimes not differentiated in studies of same-sex households, such as those performed by the U. S. census, and estimates of total gay, lesbian, or bisexual population by the U. K. government.

Estimates from 2006 showed that only three viable nesting sites were available for this ancient bird, one located 80 miles from Dubai, and two smaller sites in Oman, all of which are in the process of becoming real estate developments.

Estimates of TAI are also provided in real time by the institutions that operate the participating clocks.

* Official Estimates are determined by a combination of information from one or more of the other three methods.

Estimates of the death toll, including both civilians and Red Guards, from various sources are about 500, 000 between 1966 and 1969.

Estimates are the upwards of 50, 000 monks lived in this area at any one time.

Estimates of the Queen's wealth vary, depending on whether assets owned by her personally or held in trust for the nation are included.

Estimates for the global biomass of species and specie groups are not always consistent across the literature.

Estimates of rates of short GRBs are even more uncertain because of the unknown degree of collimation, but are probably comparable.

Estimates for the incidence of androgen insensitivity syndrome are based on a relatively small population size, and thus are known to be imprecise.

Estimates of the number of Haredim globally are difficult to measure, due to its imprecise definition, lack of data collection and rapid change over time.

( Estimates for other countries are also available from the OECD.

Estimates of worldwide and country-wide numbers of individuals with disabilities are problematic.

Estimates are that the English had, by this time, traveled approximately and rested the day before the battle.

In 1987 Geraldo Rivera produced a national television special on the alleged secret cults, claiming " Estimates are that there are over one million Satanists in United States and they are linked in a highly organized, secretive network.

Estimates of the amount of effort required to build Maeshowe vary ; a commonly suggested number is 39, 000 man-hours, although Colin Renfrew calculated that at least 100, 000 hours would be required.

Estimates based on descriptions of the gardens in ancient sources say the Hanging Gardens would have required a minimum amount of 8, 200 gallons ( 37, 000 liters ) of water per day.

Estimates of the mass of the nebula are made by measuring the total amount of light emitted, and calculating the mass required, given the measured temperature and density of the nebula.

Estimates are required to prove that this converges in some right half-plane of the complex numbers.

Estimates of the number of people required to create the henge vary from 4000 – 6000.

Estimates of the date at which the Proto-Afroasiatic language was spoken vary widely.

Estimates of the frequency of systems strongly suggest that more than 50 % of Sun-like stars harbor at least one planet.

Estimates vary, but one from Global Insight puts GDP growth at 17 percent last year and projects 13 percent for 2006.

Estimates put the attendance at 1. 1 million people.

Estimates vary widely, but at least 30, 000 slaves, and potentially more than 100, 000, escaped to Canada via the Underground Railroad.

Estimates place Korean and Chinese casualties at 1, 000, 000 – 1, 400, 000 dead or wounded, and 140, 000 MIA or POW.

Estimates of how many people were killed during the period begin at around 300, though verification of the true figure is now impossible.

Estimates in 1993 put the Lyapunov time horizon for predictability at around 50 years, after which the uncertainty region becomes larger with each close approach to a planet.

The 2011 United States Census Estimates put the city at 130, 591.

Estimates of the total number killed at Babi Yar during the Nazi occupation vary.

Estimates of the casualties among the Resistance are made harder by the dispersion of movements at least until D-Day, but credible estimates start from 8, 000 dead in action ; 25, 000 shot to death ; and several tens of thousands deported, of which 27, 000 died in death camps.

By 2006 Census Bureau Estimates placed the population of Yavapai County at 208, 014.

Estimates put the age of the rock at 300 to 400 million years, well before Australia separated from Gondwana.

Estimates of the number of different plant species in the park place the figure at 500.

Estimates of the range vary widely – from 4, 500 to 10, 000 kilometers ( most estimates put the range at about 6, 700 km ).

Estimates of actual production range up to, which would be worth about $ 85 million at 2011 prices.

Las Cruces and the Las Cruces Metropolitan Statistical Area's July 1, 2008 populations were estimated at 91, 865 and 201, 603 respectively by the United States Census Bureau's Population Estimates Program.

Estimates put the number of summer homes at around three-quarters of the homes in the area.

Estimates for the 2010 census show the population at 16, 735.

The population at the 2011 Estimates places the city at 50, 559, but with the recent annexation of Silver Creek, the population is now estimated at 51, 186.