[Talk-ro] FYI : Import CLC daily update 25/11/2010

[Ciprian Talaba]

Don't map for the renderer :)
http://wiki.openstreetmap.org/wiki/Good_practice#Don.27t_map_for_the_renderer

--Ciprian

On Thu, Nov 25, 2010 at 5:13 PM, Stefan UNGUREANU <
stefan.ungureanu la mytrek.ro> wrote:

> Nu e nici o problema... ;) De fapt as putea sa fac iau mica pauza de la
> paduri si sa le import ca sa vedem ce sunt mai precis.
>
> Pentru iarba... tocmai aici e problema; e discutabil; dar nu arde, ca mai
> avem pana acolo.
>
> Si eu as fi mers pe aceeasi schema ca si ceilalti, dar nu sunt sigur ca se
> vor randa corect pe harta.
>
> S.,
>
>
> On 25/11/2010 11:11, Francisc TOTH wrote:
>
>> Scuze atunci de alarma falsa. Eu am crezut ca daca sunt putine, sunt cele
>> vizibile din satelit deci cele principale.
>>
>> Iarba:
>>
>>
>> http://wiki.openstreetmap.org/wiki/Vegetation
>>
>> Note the distinction between "landuse" (land influenced and used by
>> humans) and "natural" (land left to its own devices).
>>
>> in CLC:
>> Low productivity grassland. Often situated in areas of rough, uneven
>> ground. Frequently includes rocky areas, briars and heatland.
>> Extension :
>> Natural grasslands are areas, where herbaceous vegetation (maximum height
>> is 150 cm and gramineous species are prevailing) which cover at least 75 %
>> of the surface covered by vegetation.
>> This heading includes :
>>
>>     * saline grasslands grown on temporally wet areas of saline soils,
>>     * humid meadows where sedges, rushes, thistles, nettles cover more
>> than 25 % of the parcel,
>>     * natural grasslands with trees and shrubs if they do not cover more
>> than 25 % of the surface to be considered,
>>     * high-productive Alpine grasslands far from houses, crops and farming
>> activities,
>>     * herbaceous military training areas,
>>     * grasslands which can be grazed, never sown and not otherwise managed
>> by way of application of fertilizers, pesticides, drainage or reseeding
>> except by burning,
>>     * grasslands with a yearly productivity less than 1 500 units of
>> fodder/ha,
>>     * herbaceous grass covered composed of non-palatable gramineous
>> species such as Molinia spp. and Brachypodium spp.,
>>     * derelicted natural grass land where ligneous vegetation cover less
>> than 75 % of the area,
>>     * grasslands found on calcareous soils with a high proportion of
>> calcicole species of limestone, chalk Machair or Karst,
>>     * grasslands dotted with bare rock areas which represent less than 25
>> % of the surface.
>>
>> This heading excludes :
>>
>>     * grey dunes (class 331),
>>     * swampy grassland (class 411),
>>     * fallow-lands (class 211).
>>
>>
>> La noi cele mai multe suprafete cu iarba nu sunt intretinute dar sunt
>> cosite unele si majoritatea sunt pasunate. Nu stiu cum sunt incadrate la
>> primarii, dar probabil "fanete si pasuni". Fanetele nu cred ca le putem baga
>> la intretinute, fiindca CLC spune ca intretinere=fertilizare, etc.
>>
>> Din cele de mai sus(landuse = influenced AND used) versus (natural = lasat
>> de izbeliste) eu as alege natural
>> aici doar "heath" e cat de cat acceptabil dar si discutabil.
>>
>> Francisc.
>>
>>
>>
>>
>>
>>
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>
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