An error occured when I wnated to apply orbit files

Microwave Toolbox
#1

An internal error occurred during the target product processing.
Type: OutOfMemoryError
Message: GC overhead limit exceeded
Hello guys, I faced this error this morning when i was trying to apply orbit file.
and The error keeps changing but all of them are related to Java
what should I do ?

#2

please have a look at this point in the upcoming FAQs:

I’m getting the error “Cannot construct DataBuffer”, “GC overhead limit exceeded” or “Java Heap Space”. What can I do?

1 Like
#3

Thank you.
what about this error massage
A problem occurred during the target product processing.
Type: OperatorException
Message: Waiting thread received a null tile.

#4

at which operator does it occur?

#5

applying orbit

#6

can you please post the S1 product ID which caused this problem?

#7

S1A_IW_SLC__1SDV_20171106T145146_20171106T145213_019146_02065F_6276.zip

#8

thank you. I was able to apply the orbit file to this dataset, but it took quite a long time.

Have you performed TOPS Split before applying the orbit files to reduce the amount of data? May I ask what is your intention with the data? Maybe some things could be speeded up a bit.

1 Like
#10

sorry again but I faced this error again in applying orbit after I did TOPS Split
A problem occurred during the target product initialisation.
Type: OperatorException
Message: No valid orbit file found for 01-JAN-2000 00:00:00.000000
Orbit files may be downloaded from https://qc.sentinel1.eo.esa.int/
and placed in C:\Users\COMPUTER SHAHR.snap\auxdata\Orbits\Sentinel-1\POEORB\S1A\2000\01

I did what the app said but I worked with SNAP before and never that happened

#11

that means SNAP can’t assign a date to the image. Did you save it in BEAM DIMAP format after TOPS Split and Orbit?

#12

yes I did but didn’t help the app can’t find that file for JAN 2000 but my data is for 2017
And when i download the file and put it in the address the error is still on unless I check the box which says do not fail if orbit file is not found

#13

hmm, did you extract the zip file before opening the data in SNAP?

Do you select BEAM DIMAP as output file?

#14

No I saw a tutorial and He used the Zip file
And yes I did select that

#15

can you please check if the date is still present in the metadata after TOPS Split?

#16

Screenshot (261)
Screenshot (261)1920Ă—1080 687 KB

In which Part i can see that?

#17

select in the menu > Analysis > Information and then click on your product.

You should see something like this:
grafik

The last line shows the date as it is interpreted by SNAP.

1 Like
#19

Thanks man
I extracted the files and did the TOPS Split again then I applied orbits successfully
Thanks again for your time