Furkan Bacak
Activity overview
Latest activity by Furkan Bacak-
Furkan Bacak created an article, How Does Planetscope Areas Under Management Work?
You subscribe to your areas of interest (e.g. agriculture fields) and, for a period of one year, you can access all available PlanetScope data in that area - both archive and monitoring. This subsc...
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Furkan Bacak created an article, How Can I Access Angle Data Information for Sentinel-2 L2A?
Grid of solar zenith angles and grid of solar azimuth angles are accessible by names 'sunZenithAngles' and 'sunAzimuthAngles', respectively, and can be used in a similar way as band values, e.g.: r...
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Furkan Bacak created an article, How Can I Find the Image Acquisition Date?
There are several options, depending on your purpose. You can use a feature info request and point to some location. The response will contain a date field within it. You can use the WFS service ...
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Furkan Bacak created an article, How Can I Get Original Reflectance Data From the Satellite?
To get original reflectance data from the satellite, use the advanced evalscript and set sampleType to FLOAT32. See the evalscript example for a single grayscale band below: //VERSION=3function set...
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Furkan Bacak created an article, How Can I Get Image in a Desired Resolution Instead of Width/Height?
When retrieving satellite images, it is possible to specify the desired resolution directly, instead of WIDTH and HEIGHT parameters you can use RESX and RESY. For instance, adding RESX=10m&RESY=10...
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Furkan Bacak created an article, How Can I Make Some Pixels Transparent?
If you want to have pixels transparent (or semi-transparent), you can follow the steps: format=image/png (note that PNGs are larger than JPGs, which might affect download speed) custom script out...
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Furkan Bacak created an article, How Can I Get Actual NDVI Values?
If you want to get float values out of the service, you will have to use 32-bit float image type (as uint8 and uint16 types only support integers). A custom script which will return NDVI values for...
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Furkan Bacak created an article, How Can I Get S2A Scene Classification for Sentinel-2?
You can get information from the scene classification layer produced by Sen2Cor, for data where S2A is available. Data can be retrieved by identifier “SCL” (e.g. instead of return [B02]; for blue c...
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Furkan Bacak created an article, Are EO Products Being Changed Through Time or Is the Visualization Fixed?
By selecting “EO Product template”, it is possible to see the custom script behind each visualization/processing on what is happening with the data. These configurations are changed through time, a...
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Furkan Bacak created an article, How Do I View NDVI?
You can view the Normalized Difference Vegetation Index (NDVI) in different ways: View it directly in EO Browser, which provides the NDVI visualization as one of the default visualizations. ...