Title
Dar es Salaam Trees Pilot
License
CC0 1.0 Universal (CC0)
+ This works has been dedicated to the public domain. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permissions.

+ For more info see https://creativecommons.org/publicdomain/zero/1.0/deed.en.
Abstract

This data set contains 556 mapped trees in the area of Mikocheni ward in Dar es Salaam. Points representing trees has attribute values of e.g. tree species, tree health and type of threath threathening the tree. This data set is a pilot mapping project where an efficient and high-quality metodology for mapping urban trees was created and tested. In later phases of the project mapping of the trees is broadened to a subward level in Dar es Salaam. The project is conducted by the World Bank, O…

Creation Date
March 10, 2020, 1:39 p.m.
Type
Vector Data
Keywords
dar_es_salaam_trees , urban ecology
Category
Biota
flora and/or fauna in natural environment. Examples: wildlife, vegetation, biological sciences, ecology, wilderness, sealife, wetlands, habitat
Regions
United Republic of Tanzania
Owner
The World Bank
More info
-
Maintenance Frequency
Frequency Of Maintenance For The Data Is Not Known
Restrictions
formal permission to do something
Edition
First
Purpose

This data set was created to pilot a tree mapping methodology that can be used in the next phases of the tree mapping project in Dar es Salaam and other cit…

Language
English
Temporal Extent
March 10, 2020, noon - March 13, 2020, noon
Data Quality
- Some attributes has minor inconsistencies in the values, as well as missing values. - Important: The data set does not contain ALL trees in the mapped area, only selected trees mainly besides the residential roads in the area. - This data set has two data sets combined. Originally, two distinct data sets for small and big trees were created. For practical reasons, those two data sets are combined to this one data set. They share most of the attributes, but the original data of big trees contains more attributes than the original data set of small trees. Thus, some attributes - such as tree diameter - has values only in part of the data set.
Supplemental Information

Coordinate system is geographic coordinate system (degrees): EPSG: 4326 / WGS 84.

Spatial Representation Type
vector data is used to represent geographic data

Layer WMS GetCapabilities document

Attribute Name Label Description
ID_order
ID
today
deviceid
simserial
coordinate
Y_coordina
X_coordina
_coordinat
_coordin_1
tree_speci
other
tree_healt
threat
threat_ele
threat_roa
threat_bui
threat_wat
threat_peo
other_thre
other_001
tree_site
tree_base
_submissio
_index
functional
function_1
function_2
other_002
distance_c
angle_bott
angle_top
circumfere
diameter
comment_st
stem_tree_
_id
small_big

Comments (0 total)

Log in to add a comment

Average Rating

(0)