search

Applied-GeoSolutions / gips

Geospatial Image Processing System
GNU General Public License v3.0
17 stars 5 forks source link

are Landsat latencies better than we think? #491

Closed bhbraswell closed 6 years ago

bhbraswell commented 6 years ago

Another latency related thing (cf #490).

So as an experiment I set all the latency values in the landsat driver to 1. Then ran a fetch for yesterday.

Although it gave me a lot of TS (see below), it apparently did indeed grab data from yesterday.

For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
For DN, requested dates, 2018-05-22 - 2018-05-22, are not in the valid range of 1984-03-01 - 2017-04-30.
...

(I suspect there are 365 of these but I didn't count)

ircwaves commented 6 years ago

That's for the 'DN' (aka pre-collection 1) flavor of asset. Those are no longer fetchable, hence the "end date" being 2017-4-30. Those messages might need to be moved to a higher verbosity level, as one would usually not care that unfetchable items could not be fetched.

ircwaves commented 6 years ago

If 'C1' latency is down to 1 day, that's great news.

bhbraswell commented 6 years ago

All good