Atlas · Kenya / Data Quality
DATA

Data Quality

A transparent scorecard for every dataset: valid shapes, provenance coverage, internal consistency, verification and licence clarity. Known issues are listed openly so scientists can judge fitness for use.

Average score
95 / 100
Across all datasets
Features with provenance
1,361,743 / 1,361,743
Every feature traced to its source
Geometries repaired
4,662
Invalid shapes fixed on import
Datasets with a stated licence
16 / 372
Others held for internal use

Scorecard

Score = valid geometry 30% · provenance 25% · no flagged values 15% · unique IDs 15% · verification 10% · licence 5%

DatasetScoreFeaturesProvenanceNo geometryRepairedDuplicate IDsFlaggedRejected valuesVerifiedLicence
Lamu Mangroves Species Formation 2019
95/100
60,00460,0040836000 not stated
Lamu towns
85/100
7700000 —not stated
Lamu villages
85/100
525200000 —not stated
Lamu mangrove swamp blocks (KFS management...
80/100
5500050 not stated
LAPSSET port area (Lamu)
95/100
1100000 not stated
LAPSSET development footprint (Lamu)
95/100
7700000 not stated
Lamu mangrove field survey plots
95/100
13913900033 not stated
Lamu sand and mudflats
95/100
28,29628,2960587000 not stated
TBP / LCPM mangrove restoration planted si...
95/100
121200000 not stated
Natural regeneration monitoring plots
95/100
171700000 not stated
Natural regeneration protection zones
95/100
6602000 not stated
Southern Swamps block (restoration project...
95/100
1100000 not stated
Mida Creek, Whale Island and Malindi-Watam...
95/100
1100000 not stated
Sea turtle satellite-tag fixes (May 2017 -...
95/100
1,4141,41400080 not stated
Sea turtle movement tracks (May 2017 - Oct...
95/100
7700000 not stated
Global Mangrove Watch: mangrove extent 202...
100/100
2,1772,17700000 stated
Global Mangrove Watch: mangrove extent 199...
100/100
2,8352,83500000 stated
Global Mangrove Watch: mangrove extent 200...
100/100
2,4992,49900000 stated
Global Mangrove Watch: mangrove extent 201...
100/100
2,1402,14000000 stated
Global Mangrove Watch: mangrove extent 201...
100/100
2,2522,25200000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,7142,71400000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,6682,66800000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,2282,22800000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,1142,11400000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,1752,17500000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,2312,23100000 stated
Global Mangrove Watch v4.1: mangrove exten...
100/100
2,0022,00200000 stated
Day 2 Walk Routes
95/100
1100000 not stated
WRUA Boundaries
95/100
1100000 not stated
Nyangori
95/100
1100000 not stated
Marsabit County Boundary
95/100
1100000 not stated
Subcorridor
95/100
1100000 not stated
Rail Corridor
95/100
1100000 not stated
Mediterranean Marine
95/100
1100000 not stated
West Africa Marine
95/100
1100000 not stated
Basin_Boundary
95/100
1100000 not stated
Basin_Boundary
95/100
1100000 not stated
PortArea_LAPSSET
95/100
1100000 not stated
PortArea_LAPSSET
95/100
1100000 not stated
Gotu_Boundary
95/100
1100000 not stated
Gotu_Boundary
95/100
1100000 not stated
Amboseli_Ecosystem
95/100
1100000 not stated
Kimana Catchment
95/100
1100000 not stated
Land for Life (L4L) Geoscope
95/100
1100000 not stated
Basin_Boundary
95/100
1100000 not stated
polygons
95/100
1100000 not stated
Entarara_Socio_Economic_Survey
95/100
1100000 not stated
Harmony_In_Habitat___Potential_Restoration...
95/100
1100000 not stated
area_capture
95/100
1100000 not stated
camera_repeat
95/100
1100000 not stated
polygons
95/100
1101000 not stated
Mara River Basin
95/100
1100000 not stated
Mara River Basin
95/100
1100000 not stated
River_Njoro_subBasin
95/100
1100000 not stated
National_Boundary
95/100
1100000 not stated
County boundary
95/100
1101000 not stated
Lake Kenyatta
95/100
1100000 not stated
Mukuru Riparian100m
95/100
1100000 not stated
Amusment Park
95/100
1100000 not stated
Belle Belle
95/100
1100000 not stated
Cattle Holding
95/100
1100000 not stated
Coal Plant
95/100
1100000 not stated
Cultural Centre
95/100
1100000 not stated
Fishermans_Wharf_LAPSSET
95/100
1100000 not stated
Isiolo International Airport
95/100
1100000 not stated
Isiolo_Resort_City
95/100
1100000 not stated
Lamu International Airport
95/100
1100000 not stated
Oil Refinery
95/100
1100000 not stated
Oil_Tanker__LAPSSET
95/100
1100000 not stated
Railway_Terminus_LAPSSET
95/100
1100000 not stated
Resort_City_LAPSSET
95/100
1100000 not stated
Shipping Channel_LAPSSET
95/100
1100000 not stated
Port Area
95/100
1100000 not stated
LAPSSET_Infrastracture_Corridor
95/100
1100000 not stated
FLR Amboseli Geoscope
95/100
1100000 not stated
Amboseli_EcosystemZone
95/100
1100000 not stated
Amboseli_EcosystemZone
95/100
1100000 not stated
RoadBuffer_5km
95/100
1100000 not stated
SouthernSwamps_Block
95/100
1100000 not stated
MidaCreek
95/100
1100000 not stated
Forest Reserve
95/100
2200000 not stated
Corner_Point
95/100
2200000 not stated
Plots
95/100
2200000 not stated
PPL___Lake_Kenyatta_Sub_Catchment_Protecti...
95/100
2200000 not stated
Snorkering site
95/100
2200000 not stated
Proposed Special Economic Zone
95/100
2200000 not stated
Ranch LAPSSET
95/100
2200000 not stated
MauMau_Road_Through_Aberdare
95/100
3300000 not stated
Flag off and Conference
95/100
3300000 not stated
Polylines
95/100
3300000 not stated
Points
95/100
3300000 not stated
Proposed Airports
95/100
3300000 not stated
Proposed Port Cities
95/100
3300000 not stated
Kenya Rift Lakes - Landscape
95/100
3301000 not stated
UnganishaSouthofKenya_Landscape
95/100
3300000 not stated
CoastalKenya_Landscape
95/100
3301000 not stated
Kenyas County Boundary
95/100
3300000 not stated
Kenyas County Boundary
95/100
3300000 not stated
WRUAs_FLR
95/100
3300000 not stated
WRUAs_FLR
95/100
3300000 not stated
Project Sites
95/100
3300000 not stated
Degraded Sites
95/100
3300000 not stated
LAPSSET Alignement
95/100
3300000 not stated
RoadBuffer_500m
95/100
3301000 not stated
Conservancy
95/100
3300000 not stated
Protected Area
95/100
4400000 not stated
Heliport
95/100
4400000 not stated
Prawn Habitats
95/100
4400000 not stated
WRUA
95/100
4400000 not stated
Springs
95/100
4400000 not stated
Ashanta_a_baq_Conservancy_Kit
95/100
4400000 not stated
Constituency
95/100
4401000 not stated
Proposed Agricultural Zones
95/100
4401000 not stated
Marine Protected Area
95/100
4400000 not stated
Proposed Dam
95/100
4400000 not stated
Sub Ctachment
95/100
4401000 not stated
Important_BirdAreas
95/100
4400000 not stated
MangrovesSwamps_Blocks
95/100
5500000 not stated
MangrovesSwamps_Blocks
95/100
5500000 not stated
BERI_Join
95/100
5500000 not stated
Proposed Fisheries Zone
95/100
5501000 not stated
CIP Road Projects
95/100
5500000 not stated
Mono Rail
95/100
5500000 not stated
Wildlife_Corridors
95/100
5500000 not stated
Points
95/100
6600000 not stated
Rivers
95/100
6600000 not stated
Kenya River Basin Areas
95/100
6600000 not stated
Wild_dog
95/100
6601000 not stated
MangroveNR_AvoidedDeforestation_Sites
95/100
6600000 not stated
MangroveNR_AvoidedDeforestation_Sites
95/100
6600000 not stated
Proposed_Blue_Economy
95/100
6600000 not stated
proposed_Principle_Growth_Centre
95/100
6600000 not stated
Protection_NR_Zone
95/100
6602000 not stated
Lamu Primary Footprint
95/100
7700000 not stated
Africa_Water_Towers
95/100
7700000 not stated
Towns
95/100
7700000 not stated
LAPSSET_Footprint
95/100
7700000 not stated
Towns
95/100
7700000 not stated
LAPSSET_Footprint
95/100
7700000 not stated
Food_Provision
95/100
7700000 not stated
Mariculture_Cage_Capability
95/100
7702000 not stated
TurtleMovements_May2017_to_Oct2018
95/100
7700000 not stated
TurtleMovements_May2017_to_Oct2018
95/100
7700000 not stated
Nairobi_Mausummit_Road
95/100
7700000 not stated
Conservancy
95/100
8800000 not stated
Growthareas
95/100
8800000 not stated
EAC_MZQ_ForestProgramme_Countries
95/100
8800000 not stated
Sensitive_InterventionZones
95/100
8800000 not stated
SOKNOT Sublandscapes
95/100
9900000 not stated
flr_9
95/100
9900000 not stated
Hilltops
95/100
9900000 not stated
Mara Siana Corridor Block
95/100
9900000 not stated
PARC_Join
95/100
9900000 not stated
Umba Catchments
95/100
101000000 not stated
Umba Catchments 2
95/100
101000000 not stated
Proposed_Growth_Centre
95/100
101000000 not stated
Mukuru River
95/100
101000000 not stated
Borehole_ProjectSites_BengoWWFK
95/100
111100000 not stated
Borehole_ProjectSites_BengoWWFK
95/100
111100000 not stated
BMZ_Water_Provisioning_Projects
95/100
111100000 not stated
Major_Rivers
95/100
111100000 not stated
Kenya_Wetlands_and_Rivers_National_Spatial...
95/100
111100000 not stated
polygons
95/100
111100000 not stated
Forest_Boundary
95/100
111100000 not stated
Forest_Boundary
95/100
111100000 not stated
Wetlands
95/100
111100000 not stated
ProtectedAreas
95/100
111100000 not stated
Biodiversity Hotspots
95/100
121200000 not stated
Sitings
95/100
121200000 not stated
Lake_Naivasha_Basin_WRUAs
95/100
121200000 not stated
242003_IKI_FLR_Loitokitok_Monitoring_Tool
95/100
121200000 not stated
swamp_wetland
95/100
121200000 not stated
Newsites_Planned4Mangrove_Planting
95/100
121200000 not stated
Newsites_Planned4Mangrove_Planting
95/100
121200000 not stated
PlantedSites
95/100
121200000 not stated
FLRi Countries
95/100
131300000 not stated
FLRi Countries
95/100
131300000 not stated
Mara River
95/100
131300000 not stated
Eastern Arc Forest (Blocks)
95/100
131300000 not stated
Eastern Arc Forest (Blocks) 2
95/100
131300000 not stated
Cities/Towns
95/100
131300000 not stated
Lamu_Metropolis_LAPSSET
95/100
131300000 not stated
Fishing Zones
95/100
151501000 not stated
Agro_Ecological_Zones
95/100
161601000 not stated
Proposed_Market_Centre
95/100
161600000 not stated
Rivers
95/100
161600000 not stated
polygons
95/100
171700000 not stated
Lion
95/100
171701000 not stated
Take2imel
95/100
171700000 not stated
Wards
95/100
171700000 not stated
NR_Monitoring_Plot
95/100
171700000 not stated
BII_Join_test
95/100
181800000 not stated
GDBP_Closing_The_Loop__Capacity_Needs_Asse...
95/100
181800000 not stated
Umba River
95/100
181800000 not stated
Proposed Irrigation Potential Areas
95/100
181801000 not stated
Town
95/100
181800000 not stated
Target_PAs
95/100
191900000 not stated
landuse_mining_USGS_2009_SOKNOT_SOKNOT
95/100
191900000 not stated
Landing Sites
95/100
202000000 not stated
Ward Boundary
95/100
202000000 not stated
Fish landing sites
95/100
202000000 not stated
Island
95/100
202000000 not stated
Cheetah
95/100
212101000 not stated
BMZ_Project_Sites
95/100
222200000 not stated
Large airport
95/100
232300000 not stated
WIOMSA_Organisational_Capcity_Assesment_To...
95/100
232300000 not stated
NACOFA Initiatives
95/100
232300000 not stated
Terestrial NR Sites
95/100
232304000 not stated
Terestrial NR Sites
95/100
232304000 not stated
Gotu_Placemarks
95/100
242400000 not stated
Gotu_Placemarks
95/100
242400000 not stated
SOKNOT_corridor_network1
95/100
242409000 not stated
Places_of_Interest
95/100
242400000 not stated
HM_Rangelands_BioMonitoring_Datasheet
95/100
252500000 not stated
Home Bases
95/100
262600000 not stated
degraded_riverine_
95/100
272700000 not stated
RLI_Join
95/100
282800000 not stated
LAMU_FODDER_FARMERS
94/100
292910000 not stated
farm_geopoint
95/100
292900000 not stated
NaturalRegeneration_20192020
95/100
2929029000 not stated
NaturalRegeneration_20192020
95/100
2929029000 not stated
ESA
95/100
292907000 not stated
NKL_CESA_Ground_Validation_Survey
95/100
313100000 not stated
Planned Major Roads and Rails
95/100
333300000 not stated
Development Corridors
95/100
333300000 not stated
Giraffe
95/100
333301000 not stated
Tourist Facilities Siana
95/100
343400000 not stated
Berths_LAPSSET
95/100
343400000 not stated
MalariaOtherProne_Areas
95/100
343400000 not stated
Form_141
95/100
353500000 not stated
whalemonitoring
95/100
373700000 not stated
Wildlife_CorridorsStatus_DRSRS_KWS_Corrido...
95/100
383800000 not stated
LanduseTenure_FieldValidationTool_LAPSSET
95/100
393900000 not stated
BMZ II
95/100
424200000 not stated
kenya_forestranges
95/100
444400000 not stated
Mara River
95/100
474700000 not stated
Mara River
95/100
474700000 not stated
Rangeland_Management_and_Restoration_Tool
77/100
4949300000 not stated
site_coordinates
95/100
494900000 not stated
Group_Ranches_Amboseli_SOKNOT
95/100
494900000 not stated
Group_Ranches_Amboseli_SOKNOT
95/100
494900000 not stated
Exclusive Economic Zones (EEZ)
95/100
515100000 not stated
EnvironmentalAudit_for_LAPSSET
95/100
515100000 not stated
Villages
95/100
525200000 not stated
Villages
95/100
525200000 not stated
restoration_area_
94/100
525210000 not stated
Form_140
95/100
535300000 not stated
Protected_Areas
95/100
565600000 not stated
FLR_Project_Sites
95/100
5757011000 not stated
FLR_Project_Sites
95/100
5757011000 not stated
Group_Ranches
95/100
646400000 not stated
Elephant
95/100
666601000 not stated
PlantedSites
95/100
666606000 not stated
PlantedSites
95/100
666606000 not stated
Beaches
95/100
676700000 not stated
GroupRanches_KajiadoCounty_SOKNOT
95/100
676700000 not stated
GroupRanches_KajiadoCounty_SOKNOT
95/100
676700000 not stated
Wildlife_Corridors
95/100
686800000 not stated
NRB_RHA_Kit
95/100
696900000 not stated
Operational Land/Seascape
95/100
7070010000 not stated
Operational Land/Seascape
95/100
7070010000 not stated
Fibre Cable
95/100
727200000 not stated
Restoration Sites
95/100
737306000 not stated
Coral_reef
95/100
747400000 not stated
Operational Landscape
95/100
7979013000 not stated
River/Stream
95/100
797900000 not stated
Nasura___Chyulu_Assesment
95/100
808000000 not stated
UpstreamFoundationStage_OfDSTUDY
95/100
868600000 not stated
Land Tenure
95/100
919100000 not stated
Zebra
95/100
929202000 not stated
Africa_WWF_Priority_202104_Operational_Lan...
95/100
9696016000 not stated
Proposed_Local_Centre
95/100
999900000 not stated
Sub_Location_Boundary
95/100
10110100000 not stated
Kwale Mineral Occurences Sites
95/100
10110100000 not stated
Conservancies
95/100
10110102000 not stated
Survey_on_WWF___Kenya_Circular_Economy_Ini...
95/100
10810800000 not stated
polygons
95/100
10910900000 not stated
Form_156
95/100
11011000000 not stated
basins_names_hydroshed
95/100
11311307000 not stated
Conservancies_SOKNOT
95/100
11411401000 not stated
Conservancies_SOKNOT
95/100
11411401000 not stated
Conservancy
95/100
11711711000 not stated
Bengo_Ecological_Mapping
95/100
12012000000 not stated
WWF_Kenya_Mangrove_Restoration_Monitoring
95/100
12312300000 not stated
Fibre Cable Landing Stations
95/100
12612600000 not stated
FieldData
95/100
13913900033 not stated
FieldData
95/100
13913900033 not stated
Conservancy
95/100
14914900000 not stated
Impact_of_Modern_Jikos_on_Tree_Usage
95/100
14914900000 not stated
Wildebeest
95/100
14914901000 not stated
Join_Features_to_Countries_RFP
95/100
15215200000 not stated
SianaRoads
95/100
15415400000 not stated
Rivers
95/100
16616600000 not stated
Michael Otto Foundation for Sustainability
95/100
17117100000 not stated
River / Stream
95/100
17117100000 not stated
Small_Rivers
95/100
17717700000 not stated
Narok_CSP___Ground_Truthing_Field_Kit
95/100
17717700000 not stated
Village
95/100
18018000000 not stated
SianaRiver
95/100
20120100000 not stated
Eastern Arc Forest
95/100
209209023000 not stated
Nesting
95/100
21521500000 not stated
Rivers
95/100
22822800000 not stated
Kimana RHA
95/100
23423400000 not stated
IKI_FieldMonitoringkit
95/100
24224200000 not stated
Mara_RHA_Sampling_Points
95/100
25925900000 not stated
polygons
95/100
29229206000 not stated
PAsinSOKNOT
95/100
29629602000 not stated
Socio_economic_survey
95/100
30430400000 not stated
WIOMSA_Livelihoods_Assesment_Kit
95/100
31531500000 not stated
IKI_KAPsurvey
95/100
31931900000 not stated
ProtectedAreas_SOKNOT
95/100
33233201000 not stated
ProtectedAreas_SOKNOT
95/100
33233201000 not stated
Protected_Areas
95/100
33333301000 not stated
Plastic_Waste_to_Value_Field_Kit
95/100
3793790001010 not stated
LAPSSET_Questionnaire_Kubasu
95/100
38538500000 not stated
geopoint
95/100
40940900000 not stated
Conservancy_management_zones
95/100
44844802000 not stated
National_RHA_Kit
95/100
45645600000 not stated
Clearings
95/100
48648600000 not stated
ProtectedAreas_AfricaPriorityLandscapes
95/100
49249204000 not stated
GeneralMappingKit_WWFKe
95/100
49449400000 not stated
Administration (Level 2)
95/100
49549501000 not stated
Administration (Level 2)
95/100
49549501000 not stated
utl-op-se-mrc-watersources-2024
95/100
57857800000 not stated
towns and settlements
95/100
61161120000 not stated
Power Plants (Power output MW)
95/100
64264200000 not stated
lines
95/100
64664600000 not stated
RDC_Routes
95/100
80480400000 not stated
Forest
95/100
85685603000 not stated
Forest 2
95/100
85685603000 not stated
AfricaPriority_River
95/100
85785700000 not stated
Protected Areas
95/100
92892802000 not stated
River
95/100
1,0841,08400000 not stated
PAs_092020
95/100
1,1591,15911000 not stated
TurtleTags_May2017_to_Oct2018
95/100
1,4141,41400000 not stated
TurtleTags_May2017_to_Oct2018
95/100
1,4141,41400000 not stated
AREECA FLR
95/100
1,4341,43400000 not stated
urt_catchments
95/100
1,4841,484018000 not stated
Rivers
95/100
1,5851,58520000 not stated
Tridom Rivers: complete
95/100
1,5851,58500000 not stated
Mangrove
95/100
1,6671,667052000 not stated
Small airport
95/100
1,9791,97900000 not stated
NamedPermanentRiverSystem_Kenya
95/100
2,3382,33800000 not stated
NamedPermanentRiverSystem_Kenya
95/100
2,3382,33800000 not stated
Protected Area
95/100
2,5482,548015000 not stated
Dams
95/100
2,5862,58600000 not stated
Railway
95/100
3,8403,84000000 not stated
Districts
95/100
6,0996,099013000 not stated
World Database on Protected Areas
95/100
7,4387,43801000 not stated
urt_basin
95/100
7,7407,74005000 not stated
Populated_places
95/100
8,1498,14930000 not stated
Electricity Transmission Network
95/100
9,7599,75900000 not stated
Divisions
95/100
17,64917,64909000 not stated
Standard Gauge Railway - SGR
95/100
17,77817,77802000 not stated
Roads1
95/100
20,41720,41700000 not stated
Irrigated Areas
95/100
23,09523,09501000 not stated
Agro-Ecological Zones
95/100
25,79125,791017000 not stated
Population Points (RS AI) 2018)
95/100
26,33626,33600000 not stated
Sand_Mudflats
95/100
28,29628,2960587000 not stated
Sand_Mudflats
95/100
28,29628,2960587000 not stated
lulc_2015_naforma
95/100
33,43533,43500000 not stated
Rivers1
95/100
48,03348,03300000 not stated
Carbon projects: Kenya
90/100
626200000 —stated
Seagrass (UNEP-WCMC): Kenya
90/100
37637600000 —stated
Salt marsh (UNEP-WCMC): Kenya
90/100
2200000 —stated
Community and nature projects (UNDP): Keny...
90/100
111100000 —stated
MangroveSpeciesFormation_2019
95/100
60,00460,0040836000 not stated
MangroveSpeciesFormation_2019
95/100
60,00460,0040836000 not stated
Observation_ICCN
95/100
101,621101,62100000 not stated
Fences
95/100
148,597148,59710000 not stated
SGR Alignment
95/100
236,107236,10700000 not stated
Elephant Track
95/100
276,722276,72200000 not stated

Known issues & assumptions

Stated plainly so nobody is surprised later
Field-plot canopy cover above 100%
One or more plots report a cover value over 100% (up to 6,070). That cannot be a percentage, so Atlas rejects the value, keeps the original and flags the plot.
Field-survey photos are not in the archive yet
The 139 plot photographs are not part of the archive yet. Their original links are kept, so the photos can be added when the publisher shares the image files.
No licence stated by the publisher
Atlas holds an archival copy for scientific and internal use and asks users to cite WWF Kenya, KMFRI and KFS. We are seeking written permission for wider redistribution.
Degree-based length and area fields excluded
Several source fields (st_area, st_length, Shape_Leng) are in degrees or square degrees, not metres or hectares. Atlas excludes them and recomputes from geometry.
Turtle timestamps assumed UTC
The source gives times without a time zone. UTC is assumed (standard for satellite telemetry) and the assumption is recorded with the data.
Unpopulated historic-area fields
The mangrove block layers carry 1990–2018 area fields that are all zero. They are treated as empty placeholders, not measurements.
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