GOES-16 MCMIPM Series ABI Level 2 Cloud and Moisture Imagery Mesoscale

NOAA/GOES/16/MCMIPM
Dataset Availability
2017-07-10T00:00:00Z–2024-12-19T21:23:25Z
Dataset Provider
Earth Engine Snippet
ee.ImageCollection("NOAA/GOES/16/MCMIPM")

Description

The Cloud and Moisture Imagery products are all at 2km resolution. Bands 1-6 are reflective. The dimensionless "reflectance factor" quantity is normalized by the solar zenith angle. These bands support the characterization of clouds, vegetation, snow/ice, and aerosols. Bands 7-16 are emissive. The brightness temperature at the Top-Of-Atmosphere (TOA) is measured in Kelvin. These bands support the characterization of the surface, clouds, water vapor, ozone, volcanic ash, and dust based on emissive properties.

The locations of domains 1 and 2 change over time.

README

NOAA's Office of Satellite and Product Operations has a General Satellite Messages channel with status updates.

Bands

Resolution
2000 meters

Bands

Name Units Min Max Wavelength Description
CMI_C01 Reflectance factor 0 1.3 0.45-0.49µm

Visible - Blue

Daytime aerosol over land, coastal water mapping.
DQF_C01 0 4

Data quality flags
CMI_C02 Reflectance factor 0 1.3 0.59-0.69µm

Visible - Red

Daytime clouds, fog, insolation, winds
DQF_C02 0 4

Data quality flags
CMI_C03 Reflectance factor 0 1.3 0.846-0.885µm

Near-IR - Veggie

Daytime vegetation, burn scar, aerosol over water, winds
DQF_C03 0 4

Data quality flags
CMI_C04 Reflectance factor 0 1.3 1.371-1.386µm

Near-IR - Cirrus

Daytime cirrus cloud
DQF_C04 0 4

Data quality flags
CMI_C05 Reflectance factor 0 1.3 1.58-1.64µm

Near-IR - Snow/Ice

Daytime cloud-top phase and particle size, snow
DQF_C05 0 4

Data quality flags
CMI_C06 Reflectance factor 0 1.3 2.225-2.275µm

Near IR - Cloud Particle Size

Daytime land, cloud properties, particle size, vegetation, snow
DQF_C06 0 4

Data quality flags
CMI_C07 K 197.31 411.86 3.80-4.00µm

Infrared - Shortwave Window

Brightness
DQF_C07 0 4

Data quality flags
CMI_C08 K 138.05 311.06 5.77-6.6µm

Infrared - Upper-level water vapor

High-level atmospheric water vapor, winds, rainfall

Brightness
DQF_C08 0 4

Data quality flags
CMI_C09 K 137.7 311.08 6.75-7.15µm

Infrared - Mid-level water vapor

Mid-level atmospheric water vapor, winds, rainfall

Brightness
DQF_C09 0 4

Data quality flags
CMI_C10 K 126.91 331.2 7.24-7.44µm

Infrared - Lower-level water vapor

Lower-level water vapor, winds, and sulfur dioxide

Brightness
DQF_C10 0 4

Data quality flags
CMI_C11 K 127.69 341.3 8.3-8.7µm

Infrared - Cloud-top phase

Total water for stability, cloud phase, dust, sulfur dioxide, rainfall

Brightness
DQF_C11 0 4

Data quality flags
CMI_C12 K 117.49 311.06 9.42-9.8µm

Infrared - Ozone

Total ozone, turbulence, winds
DQF_C12 0 4

Data quality flags
CMI_C13 K 89.62 341.27 10.1-10.6µm

Infrared - "Clean" longwave window

Surface and clouds

Brightness
DQF_C13 0 4

Data quality flags
CMI_C14 K 96.19 341.28 10.8-11.6µm

Infrared - Longwave window

Imagery, sea surface temperature, clouds, rainfall

Brightness
DQF_C14 0 4

Data quality flags
CMI_C15 K 97.38 341.28 11.8-12.8µm

Infrared "Dirty" longwave

Total water, volcanic ash, sea surface temperature

Brightness
DQF_C15 0 4

Data quality flags
CMI_C16 K 92.7 318.26 13.0-13.6µm

Infrared - CO_2 longwave

Air temperature, cloud heights

Brightness
DQF_C16 0 4

Data quality flags

DQF_C01 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C02 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C03 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C04 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C05 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C06 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C07 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C08 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C09 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C10 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C11 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C12 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C13 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C14 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C15 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

DQF_C16 Class Table

Value Color Description
0 #ffffff Good pixels
1 #ff00ff Conditionally usable pixels
2 #0000ff Out of range pixels
3 #00ffff No value pixels
4 #ffff00 Focal plane temperature threshold exceeded

Image Properties

Image Properties

Name Type Description
CMI_C01_offset DOUBLE

Offset to add to scaled CMI_C01 values
CMI_C01_scale DOUBLE

Scale to multiply with raw CMI_C01 values
CMI_C02_offset DOUBLE

Offset to add to scaled CMI_C02 values
CMI_C02_scale DOUBLE

Scale to multiply with raw CMI_C02 values
CMI_C03_offset DOUBLE

Offset to add to scaled CMI_C03 values
CMI_C03_scale DOUBLE

Scale to multiply with raw CMI_C03 values
CMI_C04_offset DOUBLE

Offset to add to scaled CMI_C04 values
CMI_C04_scale DOUBLE

Scale to multiply with raw CMI_C04 values
CMI_C05_offset DOUBLE

Offset to add to scaled CMI_C05 values
CMI_C05_scale DOUBLE

Scale to multiply with raw CMI_C05 values
CMI_C06_offset DOUBLE

Offset to add to scaled CMI_C06 values
CMI_C06_scale DOUBLE

Scale to multiply with raw CMI_C06 values
CMI_C07_offset DOUBLE

Offset to add to scaled CMI_C07 values
CMI_C07_scale DOUBLE

Scale to multiply with raw CMI_C07 values
CMI_C08_offset DOUBLE

Offset to add to scaled CMI_C08 values
CMI_C08_scale DOUBLE

Scale to multiply with raw CMI_C08 values
CMI_C09_offset DOUBLE

Offset to add to scaled CMI_C09 values
CMI_C09_scale DOUBLE

Scale to multiply with raw CMI_C09 values
CMI_C10_offset DOUBLE

Offset to add to scaled CMI_C10 values
CMI_C10_scale DOUBLE

Scale to multiply with raw CMI_C10 values
CMI_C11_offset DOUBLE

Offset to add to scaled CMI_C11 values
CMI_C11_scale DOUBLE

Scale to multiply with raw CMI_C11 values
CMI_C12_offset DOUBLE

Offset to add to scaled CMI_C12 values
CMI_C12_scale DOUBLE

Scale to multiply with raw CMI_C12 values
CMI_C13_offset DOUBLE

Offset to add to scaled CMI_C13 values
CMI_C13_scale DOUBLE

Scale to multiply with raw CMI_C13 values
CMI_C14_offset DOUBLE

Offset to add to scaled CMI_C14 values
CMI_C14_scale DOUBLE

Scale to multiply with raw CMI_C14 values
CMI_C15_offset DOUBLE

Offset to add to scaled CMI_C15 values
CMI_C15_scale DOUBLE

Scale to multiply with raw CMI_C15 values
CMI_C16_offset DOUBLE

Offset to add to scaled CMI_C16 values
CMI_C16_scale DOUBLE

Scale to multiply with raw CMI_C16 values

Terms of Use

Terms of Use

NOAA data, information, and products, regardless of the method of delivery, are not subject to copyright and carry no restrictions on their subsequent use by the public. Once obtained, they may be put to any lawful use.

Citations

Citations:

  • Bah, Gunshor, Schmit, Generation of GOES-16 True Color Imagery without a Green Band, 2018. doi:10.1029/2018EA000379

  • Product User Guide (PUG) Volume 5, L2+ Products.

  • Schmit, T., Griffith, P., et al, (2016), A closer look at the ABI on the GOES-R series, Bull. Amer. Meteor. Soc., 98(4), 681-698. doi:10.1175/BAMS-D-15-00230.1

DOIs

Explore with Earth Engine

Code Editor (JavaScript)

// Demonstrates displaying GOES-16 Mesoscale images.

// Band names.
var BLUE = 'CMI_C01';
var RED = 'CMI_C02';
var VEGGIE = 'CMI_C03';
var GREEN = 'GREEN';

/**
 * Properly scales an MCMIPM image.
 *
 * @param {ee.Image} image An unaltered MCMIPM image.
 * @return {ee.Image}
 */
var applyScaleAndOffset = function(image) {
  var names = image.select('CMI_C..').bandNames();

  // Scale the radiance bands using the image's metadata.
  var scales = names.map(function(name) {
    return image.getNumber(ee.String(name).cat('_scale'));
  });
  var offsets = names.map(function(name) {
    return image.getNumber(ee.String(name).cat('_offset'));
  });
  var scaled = image.select('CMI_C..')
                   .multiply(ee.Image.constant(scales))
                   .add(ee.Image.constant(offsets));

  return image.addBands({srcImg: scaled, overwrite: true});
};

/**
 * Computes and adds a green radiance band to a MCMIPM image.
 *
 * The image must already have been properly scaled via applyScaleAndOffset.
 *
 * For more information on computing the green band, see:
 *   https://doi.org/10.1029/2018EA000379
 *
 * @param {ee.Image} image An image to add a green radiance band to. It
 *     must be the result of the applyScaleAndOffset function.
 * @return {ee.Image}
 */
var addGreenBand = function(image) {
  function toBandExpression(bandName) { return 'b(\'' + bandName + '\')'; }

  var B_BLUE = toBandExpression(BLUE);
  var B_RED = toBandExpression(RED);
  var B_VEGGIE = toBandExpression(VEGGIE);

  // Green = 0.45 * Red + 0.10 * NIR + 0.45 * Blue
  var GREEN_EXPR = GREEN + ' = 0.45 * ' + B_RED + ' + 0.10 * ' + B_VEGGIE +
      ' + 0.45 * ' + B_BLUE;

  var green = image.expression(GREEN_EXPR).select(GREEN);
  return image.addBands(green);
};


var COLLECTION = 'NOAA/GOES/16/MCMIPM';

// Select a subset of the collection, correct the values, and add a green band.
var START = ee.Date('2020-09-02T20:40:00');
var END = START.advance(10, 'minutes');
var collection = ee.ImageCollection(COLLECTION)
  .filterDate(START, END)
  .map(applyScaleAndOffset)
  .map(addGreenBand);

// Separates the two domains.
var domain1_col = collection.filter('domain == 1');
var domain2_col = collection.filter('domain == 2');

// Note that there are 20 assets, 10 in each domain.
var size = ee.String('sizes: collection = ').cat(collection.size());
var size1 = ee.String('domain1 = ').cat(domain1_col.size());
var size2 = ee.String('domain2 = ').cat(domain2_col.size());
print(size.cat('  →  ').cat(size1).cat(' and ').cat(size2));

// Visualization parameters.
var goesRgbViz = { bands: [RED, GREEN, BLUE], min: 0.0, max: 0.38, gamma: 1.3 };

// Displays a sample image from domain 1 and 2.
Map.addLayer(domain1_col.first(), goesRgbViz, 'Domain 1');
Map.addLayer(domain2_col.first(), goesRgbViz, 'Domain 2');

Map.setCenter(-86, 39, 5);
Open in Code Editor
The Cloud and Moisture Imagery products are all at 2km resolution. Bands 1-6 are reflective. The dimensionless "reflectance factor" quantity is normalized by the solar zenith angle. These bands support the characterization of clouds, vegetation, snow/ice, and aerosols. Bands 7-16 are emissive. The brightness temperature at the Top-Of-Atmosphere (TOA) is …
NOAA/GOES/16/MCMIPM, abi,climate,goes,goes-16,goes-east,goes-r,mcmip,nesdis,noaa,ospo,weather
2017-07-10T00:00:00Z/2024-12-19T21:23:25Z
Google Earth Engine