Tag: Aggregate Functions

Visualizing Features with On The Fly Aggregated Values from Time-Series or Historical Observation Data

ArcMap showing point features and time series table

Time-series data stores observations, measurements, model results, or other data obtained over a period of time, at regular or irregular intervals. They can be broadly classified into two groups: One where the location of an entity moves over the time, … Continue reading

Posted in Apps, ArcGIS Enterprise, ArcMap, Hydro, Mapping, Services, Water Utilities, Web | Tagged , , , , , , , , , , , , | Leave a comment

ST_Geometry Aggregate Functions for Hive in Spatial Framework for Hadoop

We are pleased to announce that the ST_Geometry aggregate functions are now available for Hive, in the Spatial Framework for Hadoop. The aggregate functions can be used to perform a convex-hull, intersection, or union operation on geometries from multiple records of a dataset.

Continue reading

Posted in Geodata | Tagged , , , , , , | 1 Comment