PROJ.org Datumgrid CDN

The s3://cdn.proj.org bucket is hosted by the Amazon Public Datasets program, and it can be accessed via HTTP/S at cdn.proj.org. CDN services are provided by the AWS Public Dataset team via CloudFront.

The CDN contains Cloud Optimized GeoTIFF datasets which are mirrored and managed by the https://github.com/OSGeo/proj-datumgrid-geotiff/ GitHub project. Files in the CDN are designed to be used by PROJ 7 or later, but any software project wishing to use the CDN for shifting support are encouraged to participate in the project and leverage the CDN.

Mirroring

If you are able, you are encouraged to mirror the grids via AWS S3 command line:

aws s3 sync s3://cdn.proj.org .

If direct S3 access is not possible, you can also use wget to locally mirror the data:

wget --mirror https://cdn.proj.org/

Content

The bucket contains the following files:

README.DATUMGRID

Austria Bundesamt für Eich- und Vermessungswessen

README.at_bev
AT_GIS_GRID.tif - Austria - MGI (EPSG:4312) to ETRS89 (EPSG:4258). Last modified: 2019-12-27

Geoscience Australia

README.au_ga
AUSGeoid09_V1.01.tif - Australia - GDA94 (EPSG:4939) to AHD height (EPSG:5711). Size: 12.2 MB. Last modified: 2019-12-27
AUSGeoid2020_20180201.tif - Australia - GDA2020 (EPSG:7843) to AHD height (EPSG:5711). Size: 5.6 MB. Last modified: 2019-12-27
AUSGeoid98.tif - Australia - GDA94 (EPSG:4939) to AHD height (EPSG:5711). Size: 3.7 MB. Last modified: 2019-12-27

Australian Intergovernmental Committee on Surveying and Mapping

README.au_icsm
A66_National_13_09_01.tif - Australia - AGD66 (EPSG:4202) to GDA94 (EPSG:4283). Size: 2.3 MB. Last modified: 2019-12-27
GDA94_GDA2020_conformal.tif - Australia - GDA94 (EPSG:4283) to GDA2020 (EPSG:7844). Size: 4.3 MB. Last modified: 2019-12-27
GDA94_GDA2020_conformal_and_distortion.tif - Australia - GDA94 (EPSG:4283) to GDA2020 (EPSG:7844). Size: 26.0 MB. Last modified: 2019-12-27
GDA94_GDA2020_conformal_christmas_island.tif - Australia - Christmas Island - GDA94 (EPSG:4283) to GDA2020 (EPSG:7844). Last modified: 2019-12-27
GDA94_GDA2020_conformal_cocos_island.tif - Australia - Cocos Island - GDA94 (EPSG:4283) to GDA2020 (EPSG:7844). Last modified: 2019-12-27
National_84_02_07_01.tif - Australia - AGD84 (EPSG:4203) to GDA94 (EPSG:4283). Size: 5.7 MB. Last modified: 2019-12-27

IGN Belgium

README.be_ign
bd72lb72_etrs89lb08.tif - Belgium - Belge 1972 (EPSG:4313) to ETRS89 (EPSG:4258). Last modified: 2019-12-27

Natural Resources Canada

README.ca_nrc
ABCSRSV4.tif - Canada - Alberta - NAD83 (EPSG:4269) to NAD83(CSRS)v4 (EPSG:8246). Last modified: 2019-12-27
BC_27_05.tif - Canada - British Columbia - CRD - NAD27 (EPSG:4267) to NAD83(CSRS)v4 (EPSG:8246). Last modified: 2019-12-27
BC_93_05.tif - Canada - British Columbia - CRD - NAD83 (EPSG:4269) to NAD83(CSRS)v4 (EPSG:8246). Last modified: 2019-12-27
CGG2013ai08.tif - Canada - ITRF2008 (EPSG:7911) to CGVD2013(CGG2013a) height (EPSG:9245). Size: 10.4 MB. Last modified: 2019-12-27
CGG2013an83.tif - Canada - NAD83(CSRS)v6 (EPSG:8251) to CGVD2013(CGG2013a) height (EPSG:9245). Size: 10.5 MB. Last modified: 2019-12-27
CGG2013i08.tif - Canada - ITRF2008 (EPSG:7911) to CGVD2013(CGG2013) height (EPSG:6647). Size: 10.4 MB. Last modified: 2019-12-27
CGG2013n83.tif - Canada - NAD83(CSRS)v6 (EPSG:8251) to CGVD2013(CGG2013) height (EPSG:6647). Size: 10.5 MB. Last modified: 2019-12-27
CQ77SCRS.tif - Canada - Quebec - NAD27(CGQ77) (EPSG:4609) to NAD83(CSRS)v2 (EPSG:8237). Last modified: 2019-12-27
CRD27_00.tif - Canada - British Columbia - CRD - NAD27 (EPSG:4267) to NAD83(CSRS)v3 (EPSG:8240). Last modified: 2019-12-27
CRD93_00.tif - Canada - British Columbia - CRD - NAD83 (EPSG:4269) to NAD83(CSRS)v3 (EPSG:8240). Last modified: 2019-12-27
GS7783.tif - Canada - Nova Scotia - ATS77 (EPSG:4122) to NAD83 (EPSG:4269). Last modified: 2019-12-27
HT2_2010v70.tif - Canada - NAD83(CSRS) (EPSG:4955) to CGVD28 height (EPSG:5713). Size: 2.7 MB. Last modified: 2019-12-27
MAY76V20.tif - Canada - NAD27(76) (EPSG:4608) to NAD83 (EPSG:4269). Size: 5.9 MB. Last modified: 2019-12-27
NA27SCRS.tif - Canada - Quebec - NAD27 (EPSG:4267) to NAD83(CSRS)v2 (EPSG:8237). Last modified: 2019-12-27
NA83SCRS.tif - Canada - Quebec - NAD83 (EPSG:4269) to NAD83(CSRS)v2 (EPSG:8237). Size: 1.3 MB. Last modified: 2019-12-27
NB2783v2.tif - Canada - New Brunswick - NAD27 (EPSG:4267) to NAD83(CSRS)v2 (EPSG:8237). Size: 3.3 MB. Last modified: 2019-12-27
NB7783v2.tif - Canada - New Brunswick - ATS77 (EPSG:4122) to NAD83(CSRS)v2 (EPSG:8237). Size: 2.1 MB. Last modified: 2019-12-27
NS778302.tif - Canada - Nova Scotia - ATS77 (EPSG:4122) to NAD83(CSRS)v6 (EPSG:8252). Size: 2.5 MB. Last modified: 2019-12-27
NVI93_05.tif - Canada - British Columbia - Vancouver Island - NAD83 (EPSG:4269) to NAD83(CSRS)v3 (EPSG:8240). Last modified: 2019-12-27
ON27CSv1.tif - Canada - Ontario - NAD27 (EPSG:4267) to NAD83(CSRS)v3 (EPSG:8240). Size: 7.6 MB. Last modified: 2019-12-27
ON76CSv1.tif - Canada - Ontario - NAD27(76) (EPSG:4608) to NAD83(CSRS)v3 (EPSG:8240). Size: 7.0 MB. Last modified: 2019-12-27
ON83CSv1.tif - Canada - Ontario - NAD83 (EPSG:4269) to NAD83(CSRS)v3 (EPSG:8240). Size: 4.9 MB. Last modified: 2019-12-27
PE7783V2.tif - Canada - Ontario - Toronto - ATS77 (EPSG:4122) to NAD83(CSRS)v2 (EPSG:8237). Last modified: 2019-12-27
SK27-98.tif - Canada - Saskatchewan - NAD27 (EPSG:4267) to NAD83(CSRS)v3 (EPSG:8240). Last modified: 2019-12-27
SK83-98.tif - Canada - Saskatchewan - NAD83 (EPSG:4269) to NAD83(CSRS)v3 (EPSG:8240). Last modified: 2019-12-27
TO27CSv1.tif - Canada - Ontario - Toronto - NAD27 (EPSG:4267) to NAD83(CSRS)v3 (EPSG:8240). Last modified: 2019-12-27
ntv1_can.tif - Canada - NAD27 (EPSG:4267) to NAD83 (EPSG:4269). Last modified: 2019-12-27
ntv2_0.tif - Canada - NAD27 (EPSG:4267) to NAD83 (EPSG:4269). Size: 7.4 MB. Last modified: 2019-12-27

Ministère de l'Énergie et des Ressources naturelles du Québec

README.ca_que_mern
cq77na83.tif - Canada - Quebec - NAD27(CGQ77) (EPSG:4609) to NAD83 (EPSG:4269). Last modified: 2019-12-27
na27na83.tif - Canada - Quebec - NAD27 (EPSG:4267) to NAD83 (EPSG:4269). Last modified: 2019-12-27

Swisstopo Federal Office of Topography

README.ch_swisstopo
CHENyx06_ETRS.tif - Switzerland - CH1903 (EPSG:4149) to ETRS89 (EPSG:4258). Last modified: 2019-12-27
CHENyx06a.tif - Switzerland - CH1903 (EPSG:4149) to CH1903+ (EPSG:4150). Last modified: 2019-12-27

Beschreibung der Transformation

README.de_bkg
BETA2007.tif - Germany - DHDN (EPSG:4314) to ETRS89 (EPSG:4258). Last modified: 2019-12-27

Staatsbetrieb Geobasisinformation und Vermessung Sachsen GeoSN

README.de_geosn
NTv2_SN.tif - Germany - Saxony - RD/83 (EPSG:4745) to ETRS89 (EPSG:4258). Size: 4.1 MB. Last modified: 2019-12-27

LGL Baden-Württemberg

README.de_lgl_bw
BWTA2017.tif - Germany - Baden-Wurttemberg - DHDN (EPSG:4314) to ETRS89 (EPSG:4258). Size: 69.6 MB. Last modified: 2019-12-27

LVGL Saarland

README.de_lgvl_saarland
SeTa2016.tif - Germany - Saarland - DHDN (EPSG:4314) to ETRS89 (EPSG:4258). Last modified: 2019-12-27

Danish Agency for Data Supply and Efficiency

README.dk_sdfe
DK. Last modified: 2019-12-17
DK_bornholm.pol. Last modified: 2019-12-17
DK_bridges.pol. Last modified: 2019-12-17
DK_general.pol. Last modified: 2019-12-17
DK_jutland.pol. Last modified: 2019-12-17
DK_zealand.pol. Last modified: 2019-12-17
FO. Last modified: 2019-12-17
FO_fk89.pol. Last modified: 2019-12-17
NKG. Last modified: 2019-12-17
dnn.tif - Denmark - ETRS89 (EPSG:4937) to DNN height (EPSG:5733). Size: 1.8 MB. Last modified: 2019-12-27
dvr90.tif - Denmark - ETRS89 (EPSG:4937) to DVR90 height (EPSG:5799). Last modified: 2019-12-27
fvr09.tif - Faroe Islands - ETRS89 (EPSG:4937) to FVR09 height (EPSG:5317). Last modified: 2019-12-27
gvr2000.tif - Greenland - GR96 (EPSG:4909) to GVR2000 height (EPSG:8266). Last modified: 2019-12-27
gvr2016.tif - Greenland - GR96 (EPSG:4909) to GVR2016 height (EPSG:8267). Size: 6.8 MB. Last modified: 2019-12-27

Institut Cartogràfic i Geològic de Catalunya (ICGC)

README.es_cat_icgc
100800401.tif - Spain - Catalonia - ED50 (EPSG:4230) to ETRS89 (EPSG:4258). Last modified: 2019-12-27

IGN France

README.fr_ign
CGVD2013RGSPM06.tif - France - Saint-Pierre et Miquelon - RGSPM06 (EPSG:4466) to CGVD2013(CGG2013) height (EPSG:6647). Last modified: 2019-12-27
RAC09.tif - France - Corsica - RGF93 (EPSG:4965) to NGF-IGN78 height (EPSG:5721). Last modified: 2019-12-27
RAF09.tif - France - RGF93 (EPSG:4965) to NGF-IGN69 height (EPSG:5720). Last modified: 2019-12-27
RAF18.tif - France - RGF93 (EPSG:4965) to NGF-IGN69 height (EPSG:5720). Last modified: 2019-12-27
RAGTBT2016.tif - France - Antilles - Guadeloupe - RGAF09 (EPSG:5488) to Guadeloupe 1988 height (EPSG:5757). Last modified: 2019-12-27
RALD2016.tif - France - Antilles - La Desirade - RGAF09 (EPSG:5488) to IGN 2008 LD height (EPSG:9130). Last modified: 2019-12-27
RALDW842016.tif - France - Antilles - La Desirade - RRAF 1991 (EPSG:4557) to IGN 2008 LD height (EPSG:9130). Last modified: 2019-12-27
RALS2016.tif - France - Antilles - Les Saintes - RGAF09 (EPSG:5488) to IGN 1988 LS height (EPSG:5616). Last modified: 2019-12-27
RAMART2016.tif - France - Antilles - Martinique - RGAF09 (EPSG:5488) to Martinique 1987 height (EPSG:5756). Last modified: 2019-12-27
RAMG2016.tif - France - Antilles - Marie Galante - RGAF09 (EPSG:5488) to IGN 1988 MG height (EPSG:5617). Last modified: 2019-12-27
RAR07_bl.tif - France - La Reunion - RGR92 (EPSG:4971) to Reunion 1989 height (EPSG:5758). Last modified: 2019-12-27
RASPM2018.tif - France - Saint-Pierre et Miquelon - RGSPM06 (EPSG:4466) to Danger 1950 height (EPSG:5792). Last modified: 2019-12-27
gg10_sbv2.tif - France - Antilles - Saint Barthelemy - RGAF09 (EPSG:5488) to IGN 1988 SB height (EPSG:5619). Last modified: 2019-12-27
gg10_smv2.tif - France - Antilles - Saint Martin - RGAF09 (EPSG:5488) to IGN 1988 SM height (EPSG:5620). Last modified: 2019-12-27
ggg00_lsv2.tif - France - Antilles - Les Saintes - RRAF 1991 (EPSG:4557) to IGN 1988 LS height (EPSG:5616). Last modified: 2019-12-27
ggg00_mgv2.tif - France - Antilles - Marie Galante - RRAF 1991 (EPSG:4557) to IGN 1988 MG height (EPSG:5617). Last modified: 2019-12-27
ggg00_sbv2.tif - France - Antilles - Saint Barthelemy - RRAF 1991 (EPSG:4557) to IGN 1988 SB height (EPSG:5619). Last modified: 2019-12-27
ggg00_smv2.tif - France - Antilles - Saint Martin - RRAF 1991 (EPSG:4557) to IGN 1988 SM height (EPSG:5620). Last modified: 2019-12-27
ggg00v2.tif - France - Antilles - Guadeloupe - RRAF 1991 (EPSG:4557) to Guadeloupe 1988 height (EPSG:5757). Last modified: 2019-12-27
ggguy15.tif - France - Guyanne - RGFG95 (EPSG:4967) to NGG1977 height (EPSG:5755). Last modified: 2019-12-27
ggker08v2.tif - France - Kerguelen - RGTAAF07 (EPSG:7072) to IGN 1962 (KERGUELEN) (IGNF:KERG62). Last modified: 2019-12-27
ggm00v2.tif - France - Antilles - Martinique - RRAF 1991 (EPSG:4557) to Martinique 1987 height (EPSG:5756). Last modified: 2019-12-27
ggm04v1.tif - France - Mayotte - RGM04 (EPSG:4469) to SHOM 1953 (MAYOTTE) (IGNF:MAYO53). Last modified: 2019-12-27
ggpf02-Bora.tif - France - Polynesia - Bora bora - RGPF (EPSG:4999) to Bora Bora SAU 2001 height (EPSG:5607). Last modified: 2019-12-27
ggpf02-Huahine.tif - France - Polynesia - Huahine - RGPF (EPSG:4999) to Huahine SAU 2001 height (EPSG:5605). Last modified: 2019-12-27
ggpf02-Maiao.tif - France - Polynesia - Maiao - RGPF (EPSG:4999) to MAIAO 2001 height. Last modified: 2019-12-27
ggpf02-Maupiti.tif - France - Polynesia - Maupiti - RGPF (EPSG:4999) to Maupiti SAU 2001 height (EPSG:5604). Last modified: 2019-12-27
ggpf02-Raiatea.tif - France - Polynesia - Raietea - RGPF (EPSG:4999) to Raiatea SAU 2001 height (EPSG:5603). Last modified: 2019-12-27
ggpf02-Tahaa.tif - France - Polynesia - Tahaa - RGPF (EPSG:4999) to Tahaa SAU 2001 height (EPSG:5606). Last modified: 2019-12-27
ggpf02-Tupai.tif - France - Polynesia - Tupai - RGPF (EPSG:4999) to TUPAI 2001 height. Last modified: 2019-12-27
ggpf05-HivaOa.tif - France - Polynesia - Hiva Oa - RGPF (EPSG:4999) to HIVA OA height. Last modified: 2019-12-27
ggpf05-Nuku.tif - France - Polynesia - Nuku Hiva - RGPF (EPSG:4999) to NUKU height. Last modified: 2019-12-27
ggpf08-Fakarava.tif - France - Polynesia - Fakarava - RGPF (EPSG:4999) to IGN 1966 height (EPSG:5601). Last modified: 2019-12-27
ggpf08-Gambier.tif - France - Polynesia - Gambier - RGPF (EPSG:4999) to GAMBIER height. Last modified: 2019-12-27
ggpf08-Hao.tif - France - Polynesia - Hao - RGPF (EPSG:4999) to HAO height. Last modified: 2019-12-27
ggpf08-Mataiva.tif - France - Polynesia - Mataiva - RGPF (EPSG:4999) to MATAIVA height. Last modified: 2019-12-27
ggpf08-Raivavae.tif - France - Polynesia - Raivavae - RGPF (EPSG:4999) to Raivavae height. Last modified: 2019-12-27
ggpf08-Reao.tif - France - Polynesia - Reao - RGPF (EPSG:4999) to Reao height. Last modified: 2019-12-27
ggpf08-Rurutu.tif - France - Polynesia - Rurutu - RGPF (EPSG:4999) to Rurutu height. Last modified: 2019-12-27
ggpf08-Tikehau.tif - France - Polynesia - Tikehau - RGPF (EPSG:4999) to Tikehau height. Last modified: 2019-12-27
ggpf08-Tubuai.tif - France - Polynesia - Tubuai - RGPF (EPSG:4999) to Tubuai height. Last modified: 2019-12-27
ggpf10-Moorea.tif - France - Polynesia - Moorea - RGPF (EPSG:4999) to Moorea SAU 1981 height (EPSG:5602). Last modified: 2019-12-27
ggpf10-Tahiti.tif - France - Polynesia - Tahiti - RGPF (EPSG:4999) to IGN 1966 height (EPSG:5601). Last modified: 2019-12-27
ggspm06v1.tif - France - Saint-Pierre et Miquelon - RGSPM06 (EPSG:4466) to Danger 1950 height (EPSG:5792). Last modified: 2019-12-27
gr3df97a.tif - France - Geocentric translation from NTF (IGNF:NTF) to RGF93 (EPSG:4964). Last modified: 2019-12-27
ntf_r93.tif - France - NTF (EPSG:4275) to RGF93 (EPSG:4171). Last modified: 2019-12-28

National Land Survey of Iceland

README.is_lmi
ISL. Last modified: 2019-12-18
ISN2004_ISN2016.tif - Iceland - ISN2004 (EPSG:5324) to ISN2016 (EPSG:8086). Last modified: 2019-12-27
ISN93_ISN2016.tif - Iceland - ISN93 (EPSG:4659) to ISN2016 (EPSG:8086). Last modified: 2019-12-27
Icegeoid_ISN2004.tif - Iceland - ISN2004 (EPSG:5323) to ISH2004 height (EPSG:8089). Last modified: 2019-12-27
Icegeoid_ISN2016.tif - Iceland - ISN2016 (EPSG:8085) to ISH2004 height (EPSG:8089). Last modified: 2019-12-27
Icegeoid_ISN93.tif - Iceland - ISN93 (EPSG:4945) to ISH2004 height (EPSG:8089). Last modified: 2019-12-27

Land Information New Zealand

README.nz_linz
auckht1946-nzvd2016.tif - New Zealand - Auckland - NZVD2016 height (EPSG:7839) to Auckland 1946 height (EPSG:5759). Last modified: 2019-12-27
blufht1955-nzvd2016.tif - New Zealand - Bluff - NZVD2016 height (EPSG:7839) to Bluff 1955 height (EPSG:5760). Last modified: 2019-12-27
dublht1960-nzvd2016.tif - New Zealand - Dunedin-Bluff - NZVD2016 height (EPSG:7839) to Dunedin-Bluff 1960 height (EPSG:4458). Last modified: 2019-12-27
duneht1958-nzvd2016.tif - New Zealand - Dunedin - NZVD2016 height (EPSG:7839) to Dunedin 1958 height (EPSG:5761). Last modified: 2019-12-27
gisbht1926-nzvd2016.tif - New Zealand - Gisborne - NZVD2016 height (EPSG:7839) to Gisborne 1926 height (EPSG:5762). Last modified: 2019-12-27
lyttht1937-nzvd2016.tif - New Zealand - Lyttelton - NZVD2016 height (EPSG:7839) to Lyttelton 1937 height (EPSG:5763). Last modified: 2019-12-27
motuht1953-nzvd2016.tif - New Zealand - Moturiki - NZVD2016 height (EPSG:7839) to Moturiki 1953 height (EPSG:5764). Last modified: 2019-12-27
napiht1962-nzvd2016.tif - New Zealand - Napier - NZVD2016 height (EPSG:7839) to Napier 1962 height (EPSG:5765). Last modified: 2019-12-27
nelsht1955-nzvd2016.tif - New Zealand - Nelson - NZVD2016 height (EPSG:7839) to Nelson 1955 height (EPSG:5766). Last modified: 2019-12-27
nzgd2kgrid0005.tif - New Zealand - NZGD49 (EPSG:4272) to NZGD2000 (EPSG:4167). Last modified: 2019-12-27
nzgeoid2009.tif - New Zealand - NZGD2000 (EPSG:4959) to NZVD2009 height (EPSG:4440). Size: 4.1 MB. Last modified: 2019-12-27
nzgeoid2016.tif - New Zealand - NZGD2000 (EPSG:4959) to NZVD2016 height (EPSG:7839). Size: 5.0 MB. Last modified: 2019-12-27
ontpht1964-nzvd2016.tif - New Zealand - One Tree Point - NZVD2016 height (EPSG:7839) to One Tree Point 1964 height (EPSG:5767). Last modified: 2019-12-27
stisht1977-nzvd2016.tif - New Zealand - Stewart Island - NZVD2016 height (EPSG:7839) to Stewart Island 1977 height (EPSG:5772). Last modified: 2019-12-27
taraht1970-nzvd2016.tif - New Zealand - Taranaki - NZVD2016 height (EPSG:7839) to Taranaki 1970 height (EPSG:5769). Last modified: 2019-12-27
wellht1953-nzvd2016.tif - New Zealand - Wellington - NZVD2016 height (EPSG:7839) to Wellington 1953 height (EPSG:5770). Last modified: 2019-12-27

DG Territorio

README.pt_dgt
D73_ETRS89_geo.tif - Portugal - Datum 73 (EPSG:4274) to ETRS89 (EPSG:4258). Last modified: 2019-12-27
DLx_ETRS89_geo.tif - Portugal - Lisbon (EPSG:4207) to ETRS89 (EPSG:4258). Last modified: 2019-12-27

Lantmäteriet

README.se_lantmateriet
SWEN17_RH2000.tif - Sweden - SWEREF99 (EPSG:4977) to RH2000 height (EPSG:5613). Size: 2.2 MB. Last modified: 2019-12-27

Ordnance Survey

README.uk_os
OSGM15_Belfast.tif - Ireland - ETRS89 (EPSG:4937) to Belfast height (EPSG:5732). Last modified: 2019-12-27
OSGM15_Malin.tif - Ireland - ETRS89 (EPSG:4937) to Malin Head height (EPSG:5731). Last modified: 2019-12-27
OSTN15_NTv2_OSGBtoETRS.tif - United Kingdom - OSGB 1936 (EPSG:4277) to ETRS89 (EPSG:4258). Size: 2.9 MB. Last modified: 2019-12-27

US National Geospatial Intelligence Agency (NGA)

README.us_nga
egm08_25.tif - World - WGS 84 (EPSG:4979) to EGM2008 height (EPSG:3855). Size: 76.9 MB. Last modified: 2019-12-27
egm96_15.tif - World - WGS 84 (EPSG:4979) to EGM96 height (EPSG:5773). Size: 2.6 MB. Last modified: 2019-12-27

US National Oceanographic and Atmospheric Administration (NOAA)

README.us_noaa
alhpgn.tif - USA - Alabama - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
arhpgn.tif - USA - Arkansas - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
azhpgn.tif - USA - Arizona - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
c1hpgn.tif - USA - Guam - Saipan - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
c2hpgn.tif - USA - Guam - Rota - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
cnhpgn.tif - USA - California - North - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
cohpgn.tif - USA - Colorado - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
cshpgn.tif - USA - California - South - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
emhpgn.tif - USA - Idaho and Montana East - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
eshpgn.tif - USA - American Samoa - Eastern Islands - American Samoa 1962 (EPSG:4169) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
ethpgn.tif - USA - Texas - Est - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
flhpgn.tif - USA - Florida - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
g1999a01.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.8 MB. Last modified: 2019-12-27
g1999a02.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.9 MB. Last modified: 2019-12-27
g1999a03.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.9 MB. Last modified: 2019-12-27
g1999a04.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.9 MB. Last modified: 2019-12-27
g1999h01.tif - USA - Hawaii - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
g1999p01.tif - USA - Puerto Rico and the Virgin Islands - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Last modified: 2019-12-28
g1999u01.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.5 MB. Last modified: 2019-12-27
g1999u02.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.2 MB. Last modified: 2019-12-27
g1999u03.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.0 MB. Last modified: 2019-12-27
g1999u04.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.2 MB. Last modified: 2019-12-27
g1999u05.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.3 MB. Last modified: 2019-12-27
g1999u06.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.5 MB. Last modified: 2019-12-27
g1999u07.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.3 MB. Last modified: 2019-12-27
g1999u08.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.2 MB. Last modified: 2019-12-27
g2003a01.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.9 MB. Last modified: 2019-12-27
g2003a02.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 3.0 MB. Last modified: 2019-12-27
g2003a03.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 3.0 MB. Last modified: 2019-12-27
g2003a04.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 2.9 MB. Last modified: 2019-12-27
g2003h01.tif - USA - Hawaii - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Last modified: 2019-12-28
g2003p01.tif - USA - Puerto Rico and the Virgin Islands - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
g2009g01.tif - USA - Guam - NAD83 (EPSG:4269) to GUVD04 height (EPSG:6644). Last modified: 2019-12-27
g2009h01.tif - USA - Hawaii - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
g2009p01.tif - USA - Puerto Rico and the Virgin Islands - NAD83 (EPSG:4269) to PRVD02 height (EPSG:6641). Last modified: 2019-12-27
g2009s01.tif - USA - American Samoa - NAD83 (EPSG:4269) to ASVD02 height (EPSG:6643). Last modified: 2019-12-27
g2012ba0.tif - USA - Alaska - NAD83(2011) (EPSG:6319) to NAVD88 height (EPSG:5703). Size: 10.8 MB. Last modified: 2019-12-27
g2012bg0.tif - USA - Guam - NAD83(PA11) (EPSG:6321) to GUVD04 height (EPSG:6644). Last modified: 2019-12-27
g2012bh0.tif - USA - Hawaii - NAD83(PA11) (EPSG:6321) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
g2012bp0.tif - USA - Puerto Rico and the Virgin Islands - NAD83(2011) (EPSG:6319) to PRVD02 height (EPSG:6641). Last modified: 2019-12-27
g2012bs0.tif - USA - American Samoa - NAD83(PA11) (EPSG:6321) to ASVD02 height (EPSG:6643). Last modified: 2019-12-27
g2012bu0.tif - USA - Conterminous - NAD83(2011) (EPSG:6319) to NAVD88 height (EPSG:5703). Size: 16.2 MB. Last modified: 2019-12-27
g2018p0.tif - USA - Puerto Rico and the Virgin Islands - NAD83(2011) (EPSG:6319) to PRVD02 height (EPSG:6641). Last modified: 2019-12-27
g2018u0.tif - USA - Conterminous - NAD83(2011) (EPSG:6319) to NAVD88 height (EPSG:5703). Size: 16.0 MB. Last modified: 2019-12-27
gahpgn.tif - USA - Georgia - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
geoid03_conus.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 15.7 MB. Last modified: 2019-12-27
geoid06_ak.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 10.9 MB. Last modified: 2019-12-27
geoid09_ak.tif - USA - Alaska - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 10.8 MB. Last modified: 2019-12-27
geoid09_conus.tif - USA - Conterminous - NAD83 (EPSG:4269) to NAVD88 height (EPSG:5703). Size: 16.0 MB. Last modified: 2019-12-27
guhpgn.tif - USA - Guam - Guam 1963 (EPSG:4675) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
hihpgn.tif - USA - Hawaii - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
iahpgn.tif - USA - Iowa - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
ilhpgn.tif - USA - Illinois - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
inhpgn.tif - USA - Indiana - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
kshpgn.tif - USA - Kansas - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
kyhpgn.tif - USA - Kentuchky - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
lahpgn.tif - USA - Louisiana - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
mdhpgn.tif - USA - Maryland and Delaware - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
mehpgn.tif - USA - Maine - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
mihpgn.tif - USA - Michigan - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
mnhpgn.tif - USA - Minnesota - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
mohpgn.tif - USA - Missouri - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
mshpgn.tif - USA - Mississippi - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
nbhpgn.tif - USA - Nebraska - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
nchpgn.tif - USA - North Carolina - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
ndhpgn.tif - USA - North Dakota - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
nehpgn.tif - USA - New England (CT,MA,NH,RI,VT) - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
njhpgn.tif - USA - New Jersey - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
nmhpgn.tif - USA - New Mexico - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
nvhpgn.tif - USA - Nevada - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
nyhpgn.tif - USA - New York - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
ohhpgn.tif - USA - Ohio - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
okhpgn.tif - USA - Oklahoma - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
pahpgn.tif - USA - Pennsylvania - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
pvhpgn.tif - USA - Puerto Rico and the Virgin Islands - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
schpgn.tif - USA - South Carolina - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
sdhpgn.tif - USA - South Dakota - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
tnhpgn.tif - USA - Tennessee: - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
uthpgn.tif - USA - Utah - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
vahpgn.tif - USA - Virginia - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
vertconc.tif - USA - Conterminous - Center - NGVD29 height (m) (EPSG:7968) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
vertcone.tif - USA - Conterminous - East - NGVD29 height (m) (EPSG:7968) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
vertconw.tif - USA - Conterminous - West - NGVD29 height (m) (EPSG:7968) to NAVD88 height (EPSG:5703). Last modified: 2019-12-27
wihpgn.tif - USA - Wisconsin - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
wmhpgn.tif - USA - Idaho and Montana West - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
wohpgn.tif - USA - Washington and Oregon - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
wshpgn.tif - USA - American Samoa - Western Islands - American Samoa 1962 (EPSG:4169) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
wthpgn.tif - USA - Texas - West - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
wvhpgn.tif - USA - West Virginia - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
wyhpgn.tif - USA - Wyoming - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27

US Geological Survey (USGS)

README.us_usgs
FL.tif - USA - Florida - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
MD.tif - USA - Maryland - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
TN.tif - USA - Tennessee - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
WI.tif - USA - Wisconsin - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
WO.tif - USA - Washington - NAD83 (EPSG:4269) to NAD83(HARN) (EPSG:4152). Last modified: 2019-12-27
alaska.tif - USA - Alaska - NAD27 (EPSG:4267) to NAD83 (EPSG:4269). Last modified: 2019-12-27
conus.tif - USA - Conterminous - NAD27 (EPSG:4267) to NAD83 (EPSG:4269). Last modified: 2019-12-27
hawaii.tif - USA - Hawaii - Old Hawaiian (EPSG:4135) to NAD83 (EPSG:4269). Last modified: 2019-12-28
prvi.tif - USA - Puerto Rico and the Virgin Islands - Puerto Rico (EPSG:4139) to NAD83 (EPSG:4269). Last modified: 2019-12-28
stgeorge.tif - USA - Alaska - St. George Island - St. George Island (EPSG:4138) to NAD83 (EPSG:4269). Last modified: 2019-12-28
stlrnc.tif - USA - Alaska - St. Lawrence Island - St. Lawrence Island (EPSG:4136) to NAD83 (EPSG:4269). Last modified: 2019-12-28
stpaul.tif - USA - Alaska - St. Paul Island - St. Paul Island (EPSG:4137) to NAD83 (EPSG:4269). Last modified: 2019-12-28

Total size of content: 481 MB

Logs

Access logs to this resource are permanently deleted after one day, are not mirrored or stored, and are not publicly available. If this policy is not sufficient, users are encourage to mirror a local copy of the grid files and access them directly.

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