RCS of Sentinel image

[32353235]

hi every one.does any one know how to calculate RCS of an area in Sentinel-1 image? can we use snap software for this? how should i do it?

[ABraun]

Radar > Radiometric > Calibrate

[32353235]

How can I solve this problem?

[ABraun]

please use the search function of this forum, you find an answer here:

Error: Cannot construct DataBuffer

Hi, I’m getting both the cannot construct DataBuffer and sometimes the data heap space error. I have tried increasing both the min and max memory in VM parameters but the error still persists. Here is the log for the Data Buffer error: java.lang.RuntimeException: Cannot construct DataBuffer. at com.sun.media.jai.util.DataBufferUtils.constructDataBuffer(DataBufferUtils.java:132) at com.sun.media.jai.util.DataBufferUtils.createDataBufferFloat(DataBufferUtils.java:214) at javax.media.jai.Com…