Landsat Missions

Detector Striping

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Known Issues

Landsat data are systematic, geometric, radiometric, and terrain corrected to provide the highest quality data to the user communities. Occasionally, anomalies occur and artifacts are discovered that require research and monitoring. The Landsat Calibration and Validation (Cal/Val) team investigates and tracks anomalous data.

A number of known issues regarding Landsat data are listed on this page. Updates to this list are not only made when new anomalies and artifacts are discovered, but also when investigations require changes to already existing issues.

If you discover data artifacts that are not listed here, please contact us.

Known Issues Home, Banding, Coherent Noise, Coherent Noise Storm, Data Loss, Detector Failure, Detector Ringing, Detector Striping, Gimbaled X-band Antenna (GXA) Anomaly, IC Intrusion, Impulse Noise (IN), Lower Truncation Acquisitions, Memory Effect (ME), Optical Leak, Oversaturation, Scan Correlated Shift (SCS), Scan Mirror Pulse, Shutter Synchronization Anomalies, Single Event Upset (SEU)

Detector Striping

Figure 1

Figure 1. Example of striping in Landsat 4 Multispectral Scanner (MSS) Level-0 (L0) data.
Click to view larger image. - .gif (225 KB)

Any image in which individual detectors appear lighter or darker than their neighboring detectors is said to have striping. True striping, or "calibration striping", only occurs during calibration processing and is caused by incorrect relative detector gains, which cause single detectors within the image to be brighter or darker than their neighbors, creating stripes along the scan. Striping is expected in L0 data and is not considered an artifact at this stage. Most Landsat 7 products do not exhibit true striping, but striping may exist in Level-1 (L1) data from earlier Landsat sensors. In general, striping is correctable by reprocessing the data with accurate relative detector gains.

Saturation Striping

Figure 2

Figure 2. Example of saturation striping in Level-1 Radiometric (Corrected) (L1R) imagery, Landsat 7 Enhanced Thematic Mapper Plus (ETM+) Band 3 data.
Click to view larger image. - .gif (406 KB)

When striping is visible only over bright, saturated targets, such as snow or clouds, it is known as saturation striping. Saturation striping is normal and expected in Landsat Level-1R products, as there will be minor differences in detector calibration when the 8-bit raw data are converted to 16-bit radiometrically corrected data. These calibration differences are less than one 8-bit Digital Number (DN), so when the data are converted back into 8-bit data for the Level-1 Systematic (Corrected) (L1G) product, the striping will disappear.

Saturation striping may also appear in some Landsat 7 ETM+ gain-change scenes. In gain-change scenes, part of the scene is converted from one gain setting to another. If high gain data with a small dynamic range is converted to low gain data with a large dynamic range, it may saturate at a value less than 255 DN. The processing system does not then recognize it as saturated data and may cause striping in the process of radiometric correction.

Saturation striping in Level-1 Radiometric (Corrected) (L1R) scenes or L1G gain-change scenes is expected and is not a cause for concern. If saturation striping is visible in a normal L1G product, corrections need to be made to the calibration of the instrument.

Band 6 Striping

Figure 3

Figure 3. Example of striping in Landsat 7 ETM+ Band 6 high gain data, processed before Nov. 23, 1999.
Click to view larger image. - .gif (477 KB)

Band 6 high gain data exhibited prominent striping in Landsat 7 ETM+ data processed to Level-1 prior to November 23, 1999. This striping was not caused by an incorrect calibration, but by a software bug in the ground processing systems, which was subsequently corrected. The Band 6 striping artifact did not affect any of the reflective bands on the ETM+, nor did it affect the Band 6 low gain data.

Transmission Striping

Figure 4

Figure 4. Example of transmission striping in Landsat 2 MSS Red Green and Blue value (RGB) data.
Click to view larger image. - .gif (85 KB)

A form of striping that affected earlier Landsat instruments is transmission striping. Because of the format in which data were downlinked from the satellite, data could be lost from a single detector at a time. Usually, several of these losses occurred at the same time, creating colored stripes when viewed as part of an RGB image. This form of striping is not correctable.


Landsat represents the world's longest continuously acquired collection of space-based moderate-resolution land remote sensing data. Four decades of imagery provides a unique resource for those who work in agriculture, geology, forestry, regional planning, education, mapping, and global change research. Landsat images are also invaluable for emergency response and disaster relief.


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