Page 222 - Special Topic Session (STS) - Volume 3

STS541 Arturo B. E.
The sample was integrated by 2,350 establishments of the three sectors
under study and proportional to the size of the economic units. Two
replacement samples were instrumented to reduce the non-response of those
establishments difficult to contact.
He considered a confidence level of 95.0%, a relative error of 10.4%, and
an expected non-response rate of 20.0%. The results obtained from this
sample were representative of the set of establishments that made up the
sampling frame.
The telephone calls to capture the information were made on September
25, 26 and 27 of 2017, reaching 81.2% of the total sample collection.
The society in general recognized the valuable work of INEGI in providing
timely statistical information at the time of the emergency. All the information
generated by said survey was included in a press release that was
disseminated at 8:00 am on September 29, 2017, through the INEGI website.

c) Collaborative Site for Disaster Assistance.
The Collaborative Site for Attention to Disasters (by its acronym in Spanish
2
SICADE) arises from the guiding principles of the LSNIEG. This site was
developed by INEGI, who is also responsible for its permanent updating.
The SICADE makes available to user’s information about natural disasters that
have occurred in the country, as well as relevant data of each federal entity,
such as population, number of homes, economic and geographical
characteristics, among others.
The information offered by this site is not only provided by the INEGI, since
as its name indicates, there are also several government agencies and research
centers of the society related to the subject. Among the most prominent
participants are the following: Ministry of the Interior; Marine; Energy;
Environment and Natural Resources; National defense; Communications and
Transportation; Agriculture and Rural Development; the company Mexican
Petroleum; and the autonomous organisms National Electoral Institute and
Institute of Geography of the National Autonomous University of Mexico.
Besides being a public site for consulting statistical and geographic
information related to the subject of natural disasters, it allows the interaction
of users who have the possibility to register, not only to download information
but to feed this site.
Registered users can share information of the following types: Raster,
Technical documents, Vectors, Consultation systems, Web services,
Supplementary information, Integrated and tabulated data, among others.

2 http://geoweb2.inegi.org.mx/sicade/inicio.jsp
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