Fuel


Forest Canopy Height - CH
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CONUS LF 2022 File Size: (1.77 GB)|Checksum: {df8a50030e035289f4e49df91134943f}
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CONUS LF 2016 Remap File Size: (1.80 GB)|Checksum: {7a3d5b9247adaea3546e52d26a172f10}
Fuel Characteristic Classification System Fuelbeds - FCCS
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CONUS LF 2023 File Size: (3.70 GB)|Checksum: {bcef86d93a3ba976618d9fb45a4b79c1}
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CONUS LF 2016 Remap File Size: (3.49 GB)|Checksum: {dc391bd67269f30400ca34f4ff3bfe0a}
Fuel Disturbance - FDist
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CONUS LF 2024 File Size: (390 MB)|Checksum: {f7859cde5f89a851af57555db5dc4926}
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CONUS LF 2023 File Size: (374 MB)|Checksum: {c1d7c2dc1254411ae623f2f5d844e435}
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CONUS LF 2022 File Size: (370 MB)|Checksum: {ad2e45656a62fb88f46e6da44d7d4b6b}
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CONUS LF 2016 Remap File Size: (250 MB)|Checksum: {17ca90fe26215345f97291b1eef8fd51}
Fuel Vegetation Cover - FVC
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CONUS LF 2024 File Size: (4.04 GB)|Checksum: {18d0d85bca5bdef4a23595add775754c}
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CONUS LF 2023 File Size: (4.09 GB)|Checksum: {8144b601ca20df2edc4c3c2b2c8f98f4}
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CONUS LF 2022 File Size: (4.04 GB)|Checksum: {a5ebf591ed56c4123a51a722efb6814a}
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CONUS LF 2016 Remap File Size: (3.83 GB)|Checksum: {9a117a9e40a8bba432151f3bec9e27c7}
Fuel Vegetation Height - FVH
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CONUS LF 2024 File Size: (3.45 GB)|Checksum: {41f342718fe277dadf66c72ded7fa9ce}
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CONUS LF 2023 File Size: (3.51 GB)|Checksum: {aa5efb0f774a54d922b8747342b700f7}
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CONUS LF 2022 File Size: (3.46 GB)|Checksum: {c3ff33830de45bc6afce0109ed21bb02}
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CONUS LF 2016 Remap File Size: (3.18 GB)|Checksum: {cfc3f2c50b05a8e5d38bad5293922d62}
Fuel Vegetation Type - FVT
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CONUS LF 2024 File Size: (3.63 GB)|Checksum: {cdcfba95f16b5a9db0b32eb1329daa85}
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CONUS LF 2023 File Size: (3.69 GB)|Checksum: {6268bbed74cb2d1821514d008297c3d1}
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CONUS LF 2022 File Size: (3.56 GB)|Checksum: {dcc472bc2e06c91219d8f83ea5262db8}
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CONUS LF 2016 Remap File Size: (3.47 GB)|Checksum: {3cfd0f65de1add65c3c91d5758a22944}
Operational Roads - Roads
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CONUS LF 2023 File Size: (526 MB)|Checksum: {07a4433127dd6968c2906cf68bbfab6c}

Reference


LF Reference Database - LFRDB
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CONUS LF 2016 Remap |

Vegetation


National Vegetation Classification - NVC
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CONUS LF 2016 Remap File Size: (3.51 GB)|Checksum: {09f915c329a986b06e140765d15e379f}
Succession Classes - SClass
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CONUS LF 2024 File Size: (2.69 GB)|Checksum: {800b3eb6f81e2418df465756352b2f62}
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CONUS LF 2023 File Size: (2.68 GB)|Checksum: {3f770f44f1591b10301d1fe66a810fb6}
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CONUS LF 2022 File Size: (2.63 GB)|Checksum: {b9f7c2db9657b97b9e52ba3c5b9f4e8d}
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CONUS LF 2016 Remap File Size: (2.62 GB)|Checksum: {19fb2d263acf3c4dc9cbd161d0298d8c}
Vegetation Condition Class - VCC
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CONUS LF 2024 File Size: (1.89 GB)|Checksum: {57efc8c50bafc805110a98eea0febaad}
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CONUS LF 2023 File Size: (1.94 GB)|Checksum: {0972ee4c486185fb5ee8dd6c9d7c458b}
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CONUS LF 2022 File Size: (1.88 GB)|Checksum: {9cf94a8ea082f69c97fcf110bcc11738}
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CONUS LF 2016 Remap File Size: (1.84 GB)|Checksum: {742c67991eb28a472b5df53f7d5a3774}
Vegetation Departure Index - VDep
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CONUS LF 2024 File Size: (2.29 GB)|Checksum: {c40d28a5ff05930f97af1b6ac258d7de}
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CONUS LF 2023 File Size: (2.31 GB)|Checksum: {2f9ff5553d6fa044419cdde44ec38b6f}
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CONUS LF 2022 File Size: (2.25 GB)|Checksum: {0a1c034f6a100047e9a7fda40a410c46}
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CONUS LF 2016 Remap File Size: (2.21 GB)|Checksum: {8243bed60a742c815a9a0b601daf6ca3}

Fire Regime


Percent Fire Severity - PFS
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CONUS LF 2016 Remap File Size: (1.96 GB)|Checksum: {1e9995d9da93a78973fd6fc8ad883a02}

Topographic


Slope Degrees - SlpD
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CONUS LF 2020 File Size: (5.09 GB)|Checksum: {b91d31b6d2f0ae2be7d1e032d8818590}
Slope Percent Rise - SlpP
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CONUS LF 2020 File Size: (6.63 GB)|Checksum: {075b4387f8187cb679a3014a32414ff2}

Checksum Explained

Checksums are used to verify (check) the integrity of files and identify data transmission errors, typically after copying or moving them. An MD5 checksum is a 32-character hexadecimal number that is computed on a file. If two files have the same MD5 checksum value, then there is a high probability that the two files are the same.

After the user downloads a file to their computer, they can generate an MD5 value on the same file and compare the values. There are a variety of MD5 checksum programs available on the Internet. If the checksum values differ, then there is something wrong with the downloaded file and it should be downloaded and checked again. If problems persist, contact the LANDFIRE Help Desk.

For example: an MD5 value can be generated in MS DOS using the command "CertUtil -hashfile <path><file> MD5", or in linux by using the "md5sum <path><file>" command.