Vegetation


Existing Vegetation Height 2022 - EVH
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CONUS LF 2020 File Size: (5.22 GB)|Checksum: {8b68ef77757be849a8a1ef34593c72b3}
Existing Vegetation Type - EVT
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Alaska LF 2024 File Size: (740 MB)|Checksum: {9b62cef10613d1245dba268590feb693}
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Alaska LF 2023 File Size: (757 MB)|Checksum: {34c4b0c9e95730ad938c5f50c545a64c}
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Hawaii LF 2023 File Size: (6.91 MB)|Checksum: {065e33d04b87e5a4fcb67450d3975e54}
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CONUS LF 2023 File Size: (3.79 GB)|Checksum: {4b1ec30a29126bea3b78e56a92e9e473}
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Alaska LF 2022 File Size: (739 MB)|Checksum: {e7806b0c5a2acda3577c56446958c788}
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Hawaii LF 2022 File Size: (6.9 MB)|Checksum: {46f33e9e2120c7dfcd749e30abd877a3}
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CONUS LF 2022 File Size: (2.61 GB)|Checksum: {7bf70b6a2f2c90c36e770649347168c7}
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Alaska LF 2020 File Size: (730 MB)|Checksum: {d0a2c3df3a98eff7818ceb8dd4c71bf8}
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Hawaii LF 2020 File Size: (6.76 MB)|Checksum: {24c84456d09742bec1030e0b9279def6}
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CONUS LF 2020 File Size: (3.66 GB)|Checksum: {73f6582b1fb848929d659f6c819a4314}
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Alaska LF 2016 Remap File Size: (0.71 GB)|Checksum: {a22a641a42f5f9af938e9308dbe2d6be}
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Hawaii LF 2016 Remap File Size: (6.78 MB)|Checksum: {3e9e5b0c54d52acd7273743e80b5030a}
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CONUS LF 2016 Remap File Size: (3.43 GB)|Checksum: {4b31eb36ef71906c28536b850c8419dd}
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Alaska LF 2001 File Size: (0.72 GB)|Checksum: {67fc3fbcdb668d0764b90802d6355d5d}
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Hawaii LF 2001 File Size: (6.39 MB)|Checksum: {71f938bdd223dd63ef84850e0ac0f919}
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CONUS LF 2001 File Size: (3.16 GB)|Checksum: {3fc7060826d51f79f3a35e4abc3bf35c}

Fire Regime


Fire Regime Groups - FRG
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Alaska LF 2023 File Size: (660 MB)|Checksum: {045f17b668150767cc40ce68acf21f86}
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Hawaii LF 2016 Remap File Size: (3.94 MB)|Checksum: {9468362361f671c4fe08c671fbd05ba7}
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CONUS LF 2016 Remap File Size: (1.96 GB)|Checksum: {d67240feba5f1a1cc35a72091502f249}
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CONUS LF 2014 NGDA File Size: (1.24 GB)|Checksum: {ebbbf6cb47f1a649cfded1d022915abb}
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Alaska LF 2001 File Size: (0.39 GB)|Checksum: {c2c1ef4c0e3b7633f8c07626ca3fb34c}
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Hawaii LF 2001 File Size: (2.62 MB)|Checksum: {470171714fa02766c7c19a6100ea83a6}
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CONUS LF 2001 File Size: (1.23 GB)|Checksum: {965cff2d4ceb1c82fb62bec71e4675f8}
Fire Return Interval - FRI
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Alaska LF 2023 File Size: (660 MB)|Checksum: {14bd0145894b41aad3b53771a163e4f8}
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Hawaii LF 2016 Remap File Size: (3.94 MB)|Checksum: {bb4d65375dbcbec8728eed2f2640f84b}
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CONUS LF 2016 Remap File Size: (1.96 GB)|Checksum: {f73be601a0cc4b9d0bc82794396b6981}
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Alaska LF 2001 File Size: (0.47 GB)|Checksum: {50e546debc112f7da8df7e636dc82804}
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Hawaii LF 2001 File Size: (3.08 MB)|Checksum: {4de4289fd5627f6f6ad1017bcb19d997}
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CONUS LF 2001 File Size: (1.61 GB)|Checksum: {7df4b23a13a889f06ee88c3f610fa587}

Fuel


Forest Canopy Base Height - CBH
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Alaska LF 2024 File Size: (436 MB)|Checksum: {3810181ebb79df6dff1983ee3b991a75}
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Alaska LF 2023 File Size: (446 MB)|Checksum: {e09aa284ef10882167aadfaabdd8305b}
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Hawaii LF 2023 File Size: (5.71 MB)|Checksum: {59cbd0bc3a68c13451a5c69b46b65236}
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CONUS LF 2023 File Size: (2.33 GB)|Checksum: {e5f9034ab3d58d1644a142e2afbc78d2}
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Alaska LF 2022 File Size: (432 MB)|Checksum: {345d5dea71172b70bc1c3f82e1c7ff42}
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Hawaii LF 2022 File Size: (5.6 MB)|Checksum: {e4737eb73f6696b61e314c2c4552c18f}
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CONUS LF 2022 File Size: (2.19 Gb)|Checksum: {8022857bc7647a9248adb89e66a7b289}
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Alaska LF 2001 File Size: (236 MB)|Checksum: {2c91da8f3f8c7a3ae6e1ad56d74cb32d}
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Hawaii LF 2001 File Size: (4.47 MB)|Checksum: {33f23fa7e607ebcb84424d2294c49ae1}
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CONUS LF 2001 File Size: (1.61 GB)|Checksum: {fb13fd239701a62e30ffccf1ee4d71d8}
Forest Canopy Base Height 2019 - CBH
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CONUS LF 2016 Remap File Size: (2.12 GB)|Checksum: {595f19c4347c6f7537fcb8eeece2c9c4}
Forest Canopy Base Height 2020 - CBH
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Alaska LF 2016 Remap File Size: (0.41 GB)|Checksum: {cb1a843b00cd283415deb0b434e52244}
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Hawaii LF 2016 Remap File Size: (5.67 MB)|Checksum: {3e82f5ce142bf6aa6748da43f86bc671}
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CONUS LF 2016 Remap File Size: (2.16 GB)|Checksum: {09ce8f0532007813f2e6dc275039736e}
Forest Canopy Base Height 2022 - CBH
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Alaska LF 2020 File Size: (433 MB)|Checksum: {d506686d42f531108d54b66c4ce3dfe7}
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Hawaii LF 2020 File Size: (5.51 MB)|Checksum: {7b24814142fc378dbb44fa6304dc5e60}
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CONUS LF 2020 File Size: (2.19 GB)|Checksum: {3815659b868cfeaedecb8abcc4db9636}
Forest Canopy Bulk Density - CBD
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Alaska LF 2024 File Size: (366 MB)|Checksum: {17c09a60dcc9b1c135fd2ab4f625142d}
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Alaska LF 2023 File Size: (375 MB)|Checksum: {277894d28455f3cf9c706e77609bb96d}
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Hawaii LF 2023 File Size: (3.54 MB)|Checksum: {67295f4d837700248aa02dda03a6008b}

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.