Topography Humanitarian Datasets | Find Crisis Data

West Africa - Biomass Yearly Productions and Anomalies from 1999 to 2024:...

Action Against Hunger ACF - Regional Office for West and Central Africa ROWCA

1600+ Downloads

Time Period of the Dataset [?]: January 01, 1999-December 31, 2024 ... More

This dataset updates: Every year

Yearly biomass Production and anomalies retrieved from DMP and computed by BioGenerator The data used comes from the data generated by the COPERNICUS terrestrial service, the European Commission's Earth observation programme. The research that led to the current version of the product has received funding from various research and technical development programmes of the European Commission. The product is based on data from PROBA-V (©) and SPOT-VEGETATION (©) ESA. These data are freely accessible for humanitarian or research purposes. Any commercial exploitation of this data is prohibited. No compensation can be demanded in exchange for the dissemination of this data. Anomaly file values: [0; 200]: Anomaly expressed as a % of the average (1999-today) -9999: No data -9998: Biomass always zero -9997: Season not started yet -9996: Biomass too low -9995: Outside area of interest Biomass file values: [0 ; +inf[: Yearly biomass production (kg/ha) -9999: No data -9995: Outside area of interest For more information, please visit: www.sigsahel.info Productions annuelles de biomasse et anomalies en Afrique de l'Ouest de 1999 à 2024 : version raster Production annuelle de biomasse et anomalies extraites du DMP et calculées par BioGenerator Les données utilisées sont issues des données générées par le service terrestre COPERNICUS, le programme d'observation de la Terre de la Commission européenne. La recherche qui a conduit à la version actuelle du produit a reçu un financement de divers programmes de recherche et de développement technique de la Commission européenne. Le produit est basé sur les données de PROBA-V (©) et SPOT-VEGETATION (©) ESA. Ces données sont accessibles librement à des fins humanitaires ou de recherche. Toute exploitation commerciale de ces données est interdite. Aucune compensation ne peut être exigée en échange de la diffusion de ces données. Valeurs des fichiers d'anomalies : [0 ; 200] : Anomalie exprimée en % de la moyenne (1999-aujourd'hui) -9999 : Aucune donnée -9998 : Biomasse toujours nulle -9997 : Saison pas encore commencée -9996 : Biomasse trop faible -9995 : Hors zone d'intérêt Valeurs des fichiers de biomasse : [0 ; +inf[ : Production annuelle de biomasse (kg/ha) -9999 : Aucune donnée -9995 : En dehors de la zone d'intérêt Pour plus d'informations, veuillez visiter : www.sigsahel.info

GeoTIFF

Morocco - Elevation Model

OCHA Middle East and North Africa (ROMENA)

1400+ Downloads

Time Period of the Dataset [?]: March 30, 2017-March 30, 2017 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Digital Elevation Model (DEM) of Morocco, The NASA Shuttle Radar Topographic Mission (SRTM). Resolution: 250 m. Source: USGS/NASA-SRTM

GeoTIFF

Central Nepal Digital Elevation Model (DEM)

HDX

2300+ Downloads

Time Period of the Dataset [?]: February 11, 2000-February 22, 2000 ... More

This dataset updates: As needed

This 30m DEM is not void-filled and the highest elevations (>5673 m) have been excluded. Source: https://lta.cr.usgs.gov/SRTM1Arc

GeoTIFF

Nepal Digital Model Elevation (DEM)

HDX

5300+ Downloads

Time Period of the Dataset [?]: February 01, 2000-February 01, 2000 ... More

This dataset updates: Never

This is Nepal digital model elevation with 90 meter resolution based on Shuttle Radar Topography Mission imagery clipped to Nepal boundary.

ERDAS Image

Myanmar Low-Lying Areas

Myanmar Information Management Unit (MIMU)

30+ Downloads

Time Period of the Dataset [?]: August 27, 2019-August 27, 2019 ... More

This dataset updates: As needed

Low-lying Areas below 5 meters elevation. This dataset is derived from the Multi-Error-Removed Improved-Terrain / MERIT DEM.

SHP
GeoJSON

State of Palestine - Palestinian Communities in the West Bank and the Gaza Strip

OCHA occupied Palestinian territory (oPt)

1200+ Downloads

Time Period of the Dataset [?]: July 17, 2019-July 17, 2019 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Populated Places - Settlements

Palestinian Communities in the West Bank and the Gaza Strip

SHP
XLSX

Ethiopia - Elevation Model

OCHA Ethiopia

1700+ Downloads

Time Period of the Dataset [?]: January 01, 2004-January 01, 2004 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

The Ethiopia Elevation model. This dataset has been collected by Consortium for Spatial Information (CGIAR-CSI)

SHP

Djibouti - Contour Lines, Spot Heights

OCHA Regional Office for Southern and Eastern Africa (ROSEA)

90+ Downloads

Time Period of the Dataset [?]: January 01, 1993-January 01, 1993 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Hypsography Contours and Spot heights created in 1993 by DCW modified by UNDP in 2001

SHP

Cameroon - Digital Elevation Model

OCHA West and Central Africa (ROWCA)

300+ Downloads

Time Period of the Dataset [?]: April 23, 2004-April 23, 2004 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

The dataset represents the Digital Elevation Model of Cameroon.

ARC/INFO Grid

Gambia - Elevation Model

OCHA West and Central Africa (ROWCA)

100+ Downloads

Time Period of the Dataset [?]: August 01, 2012-August 01, 2012 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Digital Elevation Model of the Gambia The dataset represents the digital elevation model of the Gambia. Résolution: 90 m

ERDAS Image

Guinea-Bissau - Elevation Model

OCHA West and Central Africa (ROWCA)

100+ Downloads

Time Period of the Dataset [?]: January 01, 2004-January 01, 2004 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Digital Elevation Model of Guinea Bissau The dataset represents the Digital Elevation Model of Guinea Bissau. It was downloaded from CGIAR data and processed by WFP Resolution: 90 meter

GeoTIFF

Mauritania - Elevation Model

OCHA West and Central Africa (ROWCA)

100+ Downloads

Time Period of the Dataset [?]: January 25, 2012-January 25, 2012 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Digital Elevation Model The dataset represents the Digital Elevation Model and the mosaic has been done by WFP in 2005. Spatial resolution: 90 m

ARC/INFO Grid

Senegal - Digital Elevation Model

OCHA West and Central Africa (ROWCA)

300+ Downloads

Time Period of the Dataset [?]: April 23, 2004-April 23, 2004 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

The dataset represents the digital elevation model of Senegal. Resolution: 90 meters

ARC/INFO Grid

Mali - Elevation Model

OCHA Mali

200+ Downloads

Time Period of the Dataset [?]: January 26, 2012-January 26, 2012 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

The dataset represents the Digital Elevation Model and the mosaic has been done by WFP in 2005. Spatial resolution: 90 m

ERDAS Image

Sri Lanka - Contour Lines

OCHA Regional Office for Asia and the Pacific (ROAP)

800+ Downloads

Time Period of the Dataset [?]: September 13, 2012-September 13, 2012 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Contour lines Contour line values 0,150,300, 600, 1200 and 2400 Scale : 250k ArcGIS Projected Coordinate System : SLD-Kandawala.prj

SHP

DPR Korea - Contour Lines

OCHA Regional Office for Asia and the Pacific (ROAP)

70+ Downloads

Time Period of the Dataset [?]: January 01, 2000-January 01, 2000 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Democratic People's Republic of Korea: Elevation This data comes from the Global Mapping initiative, a project of the International Steering Committe for Global Mapping.

SHP

Papua New Guinea - Contour Lines

OCHA Regional Office for Asia and the Pacific (ROAP)

100+ Downloads

Time Period of the Dataset [?]: February 25, 2015-February 25, 2015 ... More

This dataset updates: Never

This dataset is part of the data series [?]: Elevation

This dataset provides 50m countours for Central Province in Papua New Guinea.

SHP

Madagascar - Elevation Model

OCHA ROSA (inactive)

700+ Downloads

Time Period of the Dataset [?]: March 02, 2012-March 02, 2012 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Madagascar Digital Elevation Model, downloaded from DIVA GIS in March 2012 (CGIAR-SRTM data aggregated to 30 seconds).

ARC/INFO Grid

Zimbabwe - Elevation Model

OCHA ROSA (inactive)

400+ Downloads

Time Period of the Dataset [?]: December 31, 2001-December 31, 2001 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Zimbabwe DEM tiles from SRTM Gtopo30

XML

Niger - Elevation Model

OCHA Niger

200+ Downloads

Time Period of the Dataset [?]: March 21, 2012-March 21, 2012 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Summary: Digital Elevation Model of Niger Abstract: The dataset represents the digital elevation model of Niger. Resolution: 90 m Source: SRTM Instructions: ner_dem_ne.zip

SHP

Central African Republic - Elevation Model

OCHA Central African Republic

200+ Downloads

Time Period of the Dataset [?]: May 22, 2015-May 22, 2015 ... More

This dataset updates: Never

This dataset is part of the data series [?]: Elevation

SRTM 90m Digital Elevation Database v4.1 - Raster Elevation files covering the 3rd part of the Central African Republic and overlap in surrounding countries

GeoTIFF

Bangladesh - Contour Lines

OCHA Regional Office for Asia and the Pacific (ROAP)

900+ Downloads

Time Period of the Dataset [?]: October 25, 2005-October 25, 2005 ... More

This dataset updates: Never

This dataset is part of the data series [?]: Elevation

Bangladesh: Elevation The elevation of Bangladesh depicted using polygons of equal elevation. The shapefile was downloaded from the following SWERA (Solar and Wind Energy Resource Assessment) website. The data was then reprojected into GCS_WGS_1984 by GIST.

SHP

Namibia - Contour Lines

OCHA ROSA (inactive)

200+ Downloads

Time Period of the Dataset [?]: December 31, 2001-December 31, 2001 ... More

This dataset updates: Every year

This dataset is part of the data series [?]: Elevation

Countour Lines at 100m Intervals. Interpolated (using a kriging interpolator) from a 30 second grid DTM. Grid cell size was set to 500m. The shapefile was produced directly from the grid using elevation intervals of 100m. Positional Accuracy: Interpolated from 1km grid. DTM originally obtained from Geo Business Solutions. Zip file includes elevation and relief, Namibia borders and settlements shapefiles, and detail metadata.

SHP

Tanintharyi Region Land Cover (Improved)

Myanmar Information Management Unit (MIMU)

30+ Downloads

Time Period of the Dataset [?]: March 01, 2016-March 31, 2016 ... More

This dataset updates: As needed

Geotiff download link: http://bit.ly/2ToMIjL This dataset is the result of a land cover analysis for Myanmar's Tanintharyi Region based on March, 2016 Landsat 8 OLI imagery. The primary purpose of the study was to map natural forest for each of four ecological forest types (Mangrove, Mixed Deciduous, Lowland Evergreen, Upland Evergreen). A number of other land use/land cover types are also included in the dataset, including human settlement areas, rice paddyfields, and agroforestry plantations. This dataset is a REVISED version of the land cover map generated according to the methodology outlined in the corresponding manuscript (see below for citation). This version has been manually edited to fill cloud holes using 2015 data and to fix a number of obvious mis-classifications, particularly for oil palm and settlement areas. [Citation: Connette, G., P. Oswald, M. Songer, and P. Leimgruber. 2016. Mapping distinct forest types improves overall forest identification based on multi-spectral Landsat imagery. Remote Sensing 8: 882.] [Spatial reference: WGS84 UTM47N] Original dataset title: Tanintharyi Region Land Cover - March 2016 (Improved)

SHP
GeoJSON

Tanintharyi Region Land Cover (Original)

Myanmar Information Management Unit (MIMU)

30+ Downloads

Time Period of the Dataset [?]: March 01, 2016-March 31, 2016 ... More

This dataset updates: As needed

Geotiff download link: http://bit.ly/2IjLZtw This dataset is the result of a land cover analysis for Myanmar's Tanintharyi Region based on March, 2016 Landsat 8 OLI imagery. The primary purpose of the study was to map natural forest for each of four ecological forest types (Mangrove, Mixed Deciduous, Lowland Evergreen, Upland Evergreen). A number of other land use/land cover types are also included in the dataset, including human settlement areas, rice paddyfields, and agroforestry plantations. This dataset is the original version generated according to the methodology outlined in the corresponding manuscript. [Citation: Connette, G., P. Oswald, M. Songer, and P. Leimgruber. 2016. Mapping distinct forest types improves overall forest identification based on multi-spectral Landsat imagery. Remote Sensing 8: 882.] [Spatial reference: WGS84 UTM47N] Original dataset title: Tanintharyi Region Land Cover - March 2016 (Original)

SHP
GeoJSON