added url link to catalog PDF-link doesn't work yet, but url is static
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@@ -20,7 +20,7 @@ US Census Blocks | "us.census.tiger".block
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## OBS_GetUSCensusMeasure names table
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This list contains human readable names accepted in the ```OBS_GetUSCensusMeasure``` function. For the more comprehensive list of columns available to the ```OBS_GetMeasure``` function, see the [Data Observatory Catalog](http://cartodb.github.io/bigmetadata/index.html).
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This list contains human readable names accepted in the ```OBS_GetUSCensusMeasure``` function. For the more comprehensive list of columns available to the ```OBS_GetMeasure``` function, see the [Data Observatory Catalog](https://cartodb.github.io/bigmetadata/observatory.pdf).
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Measure name | Measure description
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--- | ---
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@@ -1,8 +1,6 @@
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# Measures Functions
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[Data Observatory Measures](/dataobservatory/overview/#measures-methods) allow you to access geospatial measures for analysis workflows. Measures are used by sending an identifier or a geometry (Point or Polygon) and receiving back a measure or absolute value for that location. Every measure contained in the Data Catalog can be accessed through the CartoDB Editor.
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Below are the Measures functions. For detailed information for accessing any measures, see the catalog here, [Catalog PDF](http://cartodb.github.io/bigmetadata/index.html)
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[Data Observatory Measures](/dataobservatory/overview/#measures-methods) allow you to access geospatial measures for analysis workflows. Measures are used by sending an identifier or a geometry (Point or Polygon) and receiving back a measure or absolute value for that location. Every measure contained in the [Data Catalog](https://cartodb.github.io/bigmetadata/observatory.pdf) can be accessed through the CartoDB Editor.
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## OBS_GetUSCensusMeasure(point_geometry, measure_name);
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@@ -53,7 +51,7 @@ Name |Description
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--- | ---
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point_geometry | a WGS84 polygon geometry (the_geom)
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measure_name | a human readable string name of a US Census variable. The list of measure_names is [available in the glossary](/dataobservatory/glossary/#obsgetuscensusmeasure-names-table).
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normalize | for measures that are are **sums** (e.g. population) the default normalization is 'none' and response comes back as a raw value. Other options are 'denominator', which will use the denominator specified in the [Data Catalog](http://cartodb.github.io/bigmetadata/index.html) (optional)
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normalize | for measures that are are **sums** (e.g. population) the default normalization is 'none' and response comes back as a raw value. Other options are 'denominator', which will use the denominator specified in the [Data Catalog](https://cartodb.github.io/bigmetadata/observatory.pdf) (optional)
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#### Returns
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@@ -129,7 +127,7 @@ Name |Description
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--- | ---
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point_geometry | a WGS84 point geometry (the_geom)
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measure_id | a measure identifier from the Data Observatory ([see available measures](http://cartodb.github.io/bigmetadata/index.html))
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normalize | for measures that are are **sums** (e.g. population) the default normalization is 'area' and response comes back as a rate per square kilometer. Other options are 'denominator', which will use the denominator specified in the [Data Catalog](http://cartodb.github.io/bigmetadata/index.html) and 'none' which will return a raw value. (optional)
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normalize | for measures that are are **sums** (e.g. population) the default normalization is 'area' and response comes back as a rate per square kilometer. Other options are 'denominator', which will use the denominator specified in the [Data Catalog](https://cartodb.github.io/bigmetadata/observatory.pdf) and 'none' which will return a raw value. (optional)
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#### Returns
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@@ -168,7 +166,7 @@ Name |Description
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--- | ---
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polygon_geometry | a WGS84 polygon geometry (the_geom)
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measure_id | a measure identifier from the Data Observatory ([see available measures](http://cartodb.github.io/bigmetadata/index.html))
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normalize | for measures that are are **sums** (e.g. population) the default normalization is 'none' and response comes back as a raw value. Other options are 'denominator', which will use the denominator specified in the [Data Catalog](http://cartodb.github.io/bigmetadata/index.html) (optional)
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normalize | for measures that are are **sums** (e.g. population) the default normalization is 'none' and response comes back as a raw value. Other options are 'denominator', which will use the denominator specified in the [Data Catalog](https://cartodb.github.io/bigmetadata/observatory.pdf) (optional)
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#### Returns
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