[gdal-dev] How to get value of Spatial Attributes Ogr Provider

[Chaitanya kumar CH]

Đào,

You can look for the M_SREL feature in the required area and read it's
attributes.

You can apply a spatial filter on the M_SREL layer with the particular
DEPCNT feature.

Also, note that the DEPCNT features are often not very accurate.


On Mon, Nov 10, 2014 at 10:03 AM, Dao Thang <thanghps at gmail.com> wrote:

> Hi Chaitanya,
>
> QUAPOS is not attribute of feature object of Depth contour. I know that.
>
> But QUAPOS that i searching is spatial attribute of Spatial object. You
> can read S57 specification to know Spatial Attribute.
>
> Thanks
>
>
> —————————————————————————————————————————————
>
> *Đào Trọng Thắng*
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>
> On Mon, Nov 10, 2014 at 11:22 AM, Chaitanya kumar CH <
> chaitanya.ch at gmail.com> wrote:
>
>> Đào,
>>
>> Refer to http://www.s-57.com/
>> Depth contour features don't have a Quality of position attribute.
>>
>> On Mon, Nov 10, 2014 at 7:29 AM, Dao Thang <thanghps at gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> I used sharpmap with ogr provider to read S57 file.
>>>
>>> But i don't see the spatial attributes example: QUAPOS attribute in the
>>> DEPCNT layer.
>>>
>>> Does anyone help me get it.
>>>
>>> Thanks
>>>
>>> [image: Inline image 1]
>>>
>>> —————————————————————————————————————————————
>>>
>>> *Đào Trọng Thắng*
>>> *Mobile:* 0919 262 988
>>> Tầng 11 - Handi Resco Building
>>>  521 Kim Mã - Hà Nội
>>> *Email: thanghps at gmail.com <thanghps at gmail.com>*
>>> *YM    **:** daothang2004*
>>> —————————————————————————————————————————————
>>>
>>> Google Talk: thanghps Skype: thanghps
>>> Contact Me [image: Facebook] <http://facebook.com/thanghps>[image:
>>> Twitter] <http://twitter.com/thanghps>
>>>
>>>
>>>
>>> <http://my.wisestamp.com/link?u=mjd9tz39tqz5jn9m&site=www.wisestamp.com/email-install>
>>>
>>>
>>> _______________________________________________
>>> gdal-dev mailing list
>>> gdal-dev at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>>>
>>
>>
>>
>> --
>> Best regards,
>> Chaitanya kumar CH.
>>
>> +91-9494447584
>> 17.2416N 80.1426E
>>
>
>


-- 
Best regards,
Chaitanya kumar CH.

+91-9494447584
17.2416N 80.1426E
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