Time Series Image Statistics

Description

A processing block that applies statistics on a stack of raster inputs.

See this block on the marketplace.

How it works

This block mainly works with time series of images with one band, such as images related to weather or climate analysis, and specifically works with Sentinel-5P Level-3 (GeoTIFF).

Parameter	Overview
`method`	string / required A statistical method to be applied on the stack of raster inputs: `mean` `min` `max` `std` `median` `sum` For instance, by using `mean`, the mean of its values for each pixel in the stack will be calculated. This stack of raster inputs is essentially a time series of images for a specific area of interest. The default value is `mean`.

Example

An example of the block in a complete workflow consisting of Sentinel-5P L3 (GeoTIFF) block.

{
  "esa-s5p-l3-gtiff:1": {
    "bbox": [73.838299, 29.848386, 73.909492, 29.909739],
    "time": "2020-08-20T09:43:00+00:00/2020-08-21T09:44:00+00:00",
    "layer": "L3__SO2___",
    "qa_mask": "nomask",
    "fail_on_missing": false
  },
  "up42-timeseries-image-statistics:1": {
    "method": "mean"
  }
}

Capabilities

Input

raster

up42_standard
`dtype`	`float`
`format`	`GTiff`

Output

raster

up42_standard
`dtype`	`float`
`format`	`GTiff`

To know more please check the block capabilities specifications.