qgis 2.8 qgis2.8

Microsoft Word - ExtractingAndProcessingIUCNRedListSpeciesDataUsingRasterInQGIS_Mongolia_mn (1)

: QGIS 2.8

QGIS 2.8 -

REDD+ ,

Using open source GIS software to support REDD+ planning

- ,

(UN-REDD) - .

(UNDP), , (FAO), -

(UNEP)- , 2008 9

,

(REDD) ,

.

- (UNEP)- (World

Conservation Monitoring Centre -WCMC)

.

30 , ,

.

: Corinna Ravilious

: UNEP

:

, .

. ,

UNEP - . ,

Director, UNEP-WCMC, 219 Huntingdon Road, Cambridge, CB3

0DL, UK. UNEP-WCMC - .

: UNEP,

.

, UNEP , ,

, ,

, . ,

UNPEP- .

, .

[email protected] , .

: Ravilious, C., Woroniecki, S. and Salvaterra, T. (2015) REDD+ -

, :

: QGIS 2.8- : UN-REDD

. UNEP , Cambridge, UK.

: REDD+- ,

- , ,

.


1. .................................................................................................................................... 4

2. -

..................................................................................................... 4

2.1. - ...... 4

2.2. ............................................................................................. 4

2.3. , CSV ................................................ 3

2.4. - ................................................... 5

2.5. CSV .......... 6

2.6. SQL - ........................................................ 8

2.7. SQL- .......... 9

2.8. ............................. 12

2.9. ................. 13

2.10. -

............................................................................... 14

2.11. .......... 15

2.12. ............... 18

2.13.

............................................................................................... 21

2.14. 129 0 ..................... 24

2.15. ...................................................................... 25


1.

REDD+ . ,

, , ,

. REDD+ ,

, REDD+-

.

,

- .

, ,

(http://opensource.org/licenses) . ,

.

-

( , 2013).

-

, ,

QGIS- -

.

2. -

2.1. -

-

CSV (

) .

.

2.2.

-

.

http://www.iucnredlist.org/

Continue to the IUCN Red List - .


2

.

a. Other

Search Options-

b. Taxonomy-

c.

ANIMALIA-

d. CHORDATA-

e. AMPHIBIA, AVES

MAMMALIA- .

f.

Your Search Criteria .

,

.

g. Location , land

regions- ,

.

h.

Your Search

Criteria

.

i. Assessment .

.

EX EW

.. .

j. Your

Search Criteria

.

k. Run search


3

AMPHIBIA, AVES and MAMMALIA-

, , ,

.

.

. .

Habitat , search criteria panel

.

2.3. , CSV

a. .

Save/Export Search

b.

,

,

login .

c.

account .

(

)

account

,

.

d.

.

Supply your information

.

Submit


4

e. Add your

currentSearch .

f.

NGA_AmpAveMam .

g. add to saved searches

h. saved search -

NGA_AmpAveMam

.

i. Export

results

.

.

.

j.

browser .

My Downloads

.


5

k.

NGA_AmpAveMam

.

l. Export results .

m. Comma-Separated Values (CSV)

zip .

n.

.

o. zip

.

NGA_AmpAveMam.zip

p. zip

csv

q. csv NGA_AmpAveMam.csv .

2.4. -

.

. .

. -

.

a.

http://www.iucnredlist.org/

b. Resources Spatial Data Download .


6

c. .

d. links

:

(BirdLife )

( .

)

(EPSG: 4326).

.

: - feature

- .

2.5. CSV

a. csv (2.3 m )

NGA_AmpAveMam.CSV Excel .


7

b. . QGIS

. .

OLD Field Name New Field Name

Species ID = Species_ID

Kingdom = Kingdom

Phylum = Phylum

Class = Class

Order = Order

Family = Family

Genus = Genus

Species = Species

Binomial = Binomial

Authority = Authority

Infraspecific rank = Inf_rank

Infraspecific name = Inf_name

Infraspecific authority = inf_auth

Stock/subpopulation = stk_subpop

Synonyms = Synonyms

Common names (Eng) = com_eng

Common names (Fre) = com_fre

Common names (Spa) = com_spa

Red List status = rl_status

Red List criteria = rl_criteria

Red List criteria version = rl_version

Year assessed = year_ass

Population trend = poptrend

Petitioned = Petitioned


8

c. ( csv - ).

yes .

CSV . 2.6 'species_id' QGIS SQL-

.

d. text editor - csv

. Species_ID integer

.

"integer","string","string","string","string","string","string","string","string","integer","string",

"string","string","string","string","string","string","string","string","string","string","string","st

ring"

csv .

e. csv

.csvt .

NGA_AmpAveMam.csvt .

QGIS numeric (Integer)

, QGIS (default)

(string) .

2.6. SQL - (query)

QGIS

SQL- (query) .

(join)

.

a. csv NGA_AmpAveMam.CSV .

Species_ID excel B .


9

b. A 2- "id_no" = (

SQL - )

c. C 2- OR (OR SQL -

)

d. D 2- =A2&B2&C2 .

e. 2-

A, C, D

.

f. 1-

.

g. formatted_for_SQL_query.xlsx

.

2.7. SQL-

. -

.

,

.

a. QGIS - .

b. -

(

( EPSG:4326))

c. TOC -

.


10

d. ( )

nga_border_dd.shp . (

EPSG:4326)) . -

.

e. - iucn_rl_species_2014_2_no_sens

.

f. iucn_rl_species_2014_2_no_sens Filter .

A

g. (Query) . excel .

h. OR - .

Test

. 5-10 .

.

.


11

: ,

.

i. OK .

j. OK - . .

k.

Open Attribute table

.

: SQL

..

l. .

m.

save as .

n. e.g. nga_iucn_selection.shp

OK .

: (

1500

40 .


12

o. TOC

iucn_rl_species_2014_2_no_sens

Remove .

2.8.

a.

nga_iucn_selection.shp

Filter .

b. - - 1

( ); 2 ( ); 6 (

), 1 (); 2

(); 5 ( )

.

Query Builder

:-

"presence" = 1 OR

"presence" = 2 AND

"origin" = 1 OR "origin"

= 2 OR "origin" = 5

c. Test

.

d. OK

.

e. OK Builder .

f.

g. -

nga_iucn_selection.shp

Save as

h. nga_iucn_selection_PO.shp .


13

i. OK .

2.9.

a.

nga_iucn_selection_PO.shp

Filter

.

b.

Query Builder

biome_terr" = 't'

c. Test

.

d. O K

.

e. OK

.


14

f. - nga_iucn_selection_PO.shp

Save as .

g. e.g. nga_iucn_selection_PO_T.shp .

2.10. -

a. Vector >> Data

management tools >> Split vector

layer


15

b. input vector layer

nga_iucn_selection_PO_T.shp-

.

c. unique ID field

.id_no

.

ID .

d. output folder C:\NGA_SpeciesRichness\nga_iucn_selection_PO_T_splits

.

e. OK .

2.11.

a.

nga_border_dd.shp

open Attribute table- .

b. toggle

editing button .

c. . Calculator button .


16

d. ID . integer

1 .

e. ID . toggle editing .

f. Save .

g. Processing Toolbox SAGA - shapes to Grid tool-

h. Shaped to grid

.


17

i. Shapes .

j. grid ID (.. grid- 1)

k. Preferred Target Grid Integer (1 byte)

l. decimal degrees 0.008333 (1 ) .

m. .tif .

n. run . (TOC)

. 1 129.

o. Grid rename AOI ( ) .


18

2.12.

a. Processing Toolbox SAGA-Clip grid with polygon .

b. Clip grid with polygon Execute as batch process .

c. Input ...

select from open layers .

d. AOI- (

1 )

e. OK .

f. Polygons ... select from file system- .


19

g. C:\NGA_SpeciesRichness\nga_iucn_selection_PO_T_splits

shift key . shp

.

.

h. Input 2 AOI .

i. Output ... select from file system- .


20

j. .

C:\NGA_SpeciesRichness\nga_iucn_selection_PO_T_splits_grids

k. .tif .

l. Save as type Tif files(.tif) .

m. Save .

n. Autofill

.

Fill with

parameter values -

.

polygons - .

,

.tif .

o.Load in QGIS ... No .

p. Load in QGIS No

.


21

q. Run .

r.

.

. tif ,

(129)- . (extent)

.

2.13.

. (.. AOI ).

Mask

0 .

a. input AOI - NGA_GRID_values1.tif -

.

b. Method Single .

c. old Value 1 new value 0

.

d. replace no data value Yes

e. new value for no data values 0

f. replace other values Yes

g. new value for other values 0

h. Grid

NGA_GRID_values0. tif

.

Grid

0 .

the 0 Mask


22

.

i. Processing Toolbox Models - UNEP-WCMC custom toolbox-

.

j. Step1_Make individual species rasters cover full extent of AOI

execute as batch- .

k. InputRasterLayer ... select from file system -

. .tif .

l. MaskRasterLayer ... select from open layers -

.

m. 0- AOI- NGA_GRID_values0.tif - .

n. MaskRasterLayer AOI - .

o. MaskExtent ...

use layer/canvas extent AOI

NGA_GRID_values0.tif OK .

p. MaskExtent AOI -

.

q. Outpatch ... .


23

r. C:\NGA_SpeciesRichness\tmpgrids

.

s. file name .tif .

t. Save as type Tif files(.tif) .

u. Save .

v. Autofillmode Fill with parameter values - , parameter to use

InputRasterLayer- .

w. Load in QGIS ... No .

x. Load in QGIS No .

y. Run

z. C:\NGA_SpeciesRichness\tmpgrids .


24

.

:

. ( !).

QGIS .

2.14. 129 0

a. Processing Tools Models - UNEP-WCMC custom toolbox-

.

b. Step2_Reclassify no data 129 to 0 execute as batch-

.

c. InputRasterLayer ... select from file system-

. C:\NGA_SpeciesRichness\tmpgrids

shift .

d. Raster1_0

...

.

.

C:\NGA_SpeciesRichness\

nga_iucn_selection_PO_T_

splits_grids_final_1_0


25

e. file name .tif .

f. Save as type Tif files(.tif)- .

g. Save .

h. Autofill mode Fill with number .

i. Load in QGIS No . (

.)

1- x .

.

2.15.

1, 0

. .

a. QGIS .

C:\NGA_SpeciesRichness\nga_iucn_selection_PO_T_splits_grids_final_1_0

b. Ctrl+Shft+H - .

c. Raster>>Raster Calculator .


26

d. Excel .

e. A 1 .

f. B " .

g. C =B1&A1&"@1"&B1&" + " .

h. A 1206 .

i.

.

j. C QGIS - raster calculator .

k. ... ,

C:/NGA_SpeciesRichness/MAM_AMP_BIRD_richness_PO_T.tif

.


27

.

.

qgis 2.8 qgis2.8

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