Oxford MAP TCB: Malaria Atlas Project Gap-Filled Tasseled Cap Brightness [deprecated]

AI-generated Key Takeaways

• This gap-filled Tasseled Cap Brightness (TCB) dataset, produced by the Malaria Atlas Project, covers the period from 2001 to 2015 and is derived from MODIS imagery with gap-filling applied.

• The dataset is available monthly at a 5km pixel size and includes bands for the mean TCB value and the proportion of original data versus gap-filled estimates.

• This dataset is licensed under CC-BY-NC-SA-4.0 and citations are provided for the gap-filling and tasseled cap methodologies used.

• This dataset has been superseded by a newer version at a higher resolution.

Caution: This dataset has been superseded by projects/malariaatlasproject/assets/TCB_v061/1km/Monthly.

Dataset Availability

2001-02-01T00:00:00Z–2015-01-01T00:00:00Z

Dataset Provider

Oxford Malaria Atlas Project

Earth Engine Snippet

ee.ImageCollection("Oxford/MAP/TCB_5km_Monthly")

Cadence

1 Month

Tags

brightness

map

oxford

tasseled-cap

tcb

vegetation-indices

Description

This gap-filled Tasseled Cap Brightness (TCB) dataset was created by applying the tasseled-cap equations defined in Lobser and Cohen (2007) to MODIS BRDF-corrected imagery (MCD43B4). The resulting data were gap-filled using the approach outlined in Weiss et al. (2014) to eliminate missing data caused by factors such as cloud cover, and then the data were aggregated temporally and spatially to produce the monthly ≈5km product.

This dataset was produced by Harry Gibson and Daniel Weiss of the Malaria Atlas Project.

Bands

Pixel Size
5000 meters

Bands

Name	Units	Min	Max	Pixel Size	Description
Mean		0*	1.99*	meters	The mean value of Tasseled Cap Brightness for each aggregated pixel.
FilledProportion	%	0*	100*	meters	A quality control band that indicates the percentage of each resulting pixel that was comprised of raw data (as opposed to gap-filled estimates).

* estimated min or max value

Terms of Use

Terms of Use

CC-BY-NC-SA-4.0

Citations

Citations:

• Weiss, D.J., P.M. Atkinson, S. Bhatt, B. Mappin, S.I. Hay & P.W. Gething (2014) An effective approach for gap-filling continental scale remotely sensed time-series. ISPRS Journal of Photogrammetry and Remote Sensing, 98, 106-118.

• Lobser, S.E. & Cohen, W.B. (2007) MODIS tasselled cap: land cover characteristics expressed through transformed MODIS data. International Journal of Remote Sensing, 28, 5079-5101.

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Code Editor (JavaScript)

var dataset = ee.ImageCollection('Oxford/MAP/TCB_5km_Monthly')
                  .filter(ee.Filter.date('2013-01-01', '2013-12-31'));
var tcb = dataset.select('Mean');
var tcbVis = {
  min: 0.0,
  max: 1.3,
  palette: [
    '011301', '004c00', '056201', '207401', '3e8601', '66a000', '99b718',
    'fcd163', 'ffffff'
  ],
};
Map.setCenter(-44.65, 22.59, 2);
Map.addLayer(tcb, tcbVis, 'TCB');

Open in Code Editor

Oxford MAP TCB: Malaria Atlas Project Gap-Filled Tasseled Cap Brightness [deprecated]

This gap-filled Tasseled Cap Brightness (TCB) dataset was created by applying the tasseled-cap equations defined in Lobser and Cohen (2007) to MODIS BRDF-corrected imagery (MCD43B4). The resulting data were gap-filled using the approach outlined in Weiss et al. (2014) to eliminate missing data caused by factors such as cloud cover, …

Oxford/MAP/TCB_5km_Monthly, brightness,map,oxford,tasseled-cap,tcb,vegetation-indices

2001-02-01T00:00:00Z/2015-01-01T00:00:00Z

-90 -180 90 180

Google Earth Engine

https://developers.google.com/earth-engine/datasets