agricultural geo-statistical information query system méxico
DESCRIPTION
SCIGA. Agricultural Geo-Statistical Information Query System México. 2007 Agricultural Censuses. ( Agricultural Geo-Statistical Information Query System ). Objective : Offer to users spatial visualization of data from agricultural Census , in a GIS. - PowerPoint PPT PresentationTRANSCRIPT
Agricultural Geo-Statistical Information Query System
México
SCIGA
2007 Agricultural Censuses
(Agricultural Geo-Statistical Information Query System)
Objective: Offer to users spatial visualization of data from agricultural Census, in a GIS.
The following elements were integrated:
1. National Geo-Statistical Frame (MGN).
• At different levels of disaggregation.
Control Areas(290 000, aprox.)
Municipalities(2457)
States(32) Basic Geo-Statistical
Areas
2. Variables and agricultural products
SECTOR SUBSECTOR RAMA SUBRAMA CLASE Descripción
11111
111111111
111110 Cultivo de soya11112
111121 Cultivo de cártamo111122 Cultivo de girasol111129 Cultivo anual de otras semillas oleaginosas
11113111131 Cultivo de frijol grano111132 Cultivo de garbanzo grano111139 Otras leguminosas
11114111140 Cultivo de trigo
11115111151 Cultivo de maíz grano111152 Cultivo de maíz forrajero
11116111160 Cultivo de arroz
11119111191 Cultivo de sorgo grano111192 Cultivo de avena grano111193 Cultivo de cebada grano111194 Cultivo de sorgo forrajero111195 Cultivo de avena forrajera111199 Cultivo de otros cereales
CLASIFICADOR SCIAN 2007Sector 11
Cultivo de trigo
Cultivo de maíz
Cultivo de arroz
Cultivo de otros cereales
Agricultura, cría y explotación de animales, aprovechamiento forestal, pesca y cazaAgricultura
Cultivo de semillas oleaginosas, leguminosas y cereales Cultivo de soya
Cultivo de semillas oleaginosas, excepto soya
Cultivo de leguminosas
• 9 selected variables from the census.
• Classification of agricultural products in 70 different categories (NAICS 2007 classes).
3. Production units included in SCIGA
4. Principle of confidentiality.
• All Production Units from 2007 Agricultural Censuso According to its main activity or product.
• All control areas with one or two Production Units were deleted.
5. Data Integration to the Digital Map of Mexico
Zonas urbanas
Áreas de control
AGEB
Municipios
Información adicional
Geographical information layers
Data-Base
The system allows making two types of consultations:
Thematic maps, which are pre-elaborated maps of each one of the 70 SCIAN cathegories contained in the SCIGA.
Detailed consultations, from the selection on three elements: economic activity, personnel employed (stratified in six groups) and geographical area.
Thematic maps
The types of thematic maps that can be produced are:
• According to the percentage of production units dedicated to the selected product (SCIAN cathegory).
• Control areas according to the percentage of agricultural area dedicated to the selected product.
• Control areas according to the percentage of social property agricultural area dedicated to the product.
• Control areas according to the percentage of non-social property agricultural area dedicated to the product.
It allows generating 4 types of maps, nationwide, in which each “control area” is colored according with how much a specific agricultural product is present in it.
Thematic map, example:
Exploitation of cattle for milk production per control area, according to the percentage of production units dedicated to the selected activity.
Thematic map
Exploitation of cattle for milk production per control area, according to the percentage of production units dedicated to the selected activity.
Thematic map
Consultation result with an entity approach.
Thematic map
Consultation result with greater entity approach and satellite image.
Detailed Consultation:
Activity: corn grain crop, personnel employed: all the stratum and geographical area: municipality of Penjamo, Guanajuato
Consultation results:
List of all the control areas that meets the especified conditions.
Consultation results:
A specific control area selected from the list.
Consultation results:
Corn grain in the municipality of Pénjamo, Guanajuato.
Consultation results:
Corn grain in the same municipality, with satellite image.
Relation producer - place of residence:
For each rural urban locality, queries can be done on whether agricultural and forestry producers reside there, as well as the crop or specie they produce.
It ‘s available to users on INEGI´s web-page, freely.
SCIGA was developed using the Digital Map of Mexico as the platform in its Internet version, which is a geographical information system (SIG) that was developed by INEGI.