package OSMPBF

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• optional int32 raw_size = 2

  When compressed, the uncompressed size

• oneof data

  • bytes raw = 1

    No compression

  • bytes zlib_data = 3

    Possible compressed versions of the data.

  • bytes lzma_data = 4

    For LZMA compressed data (optional)

  • bytes OBSOLETE_bzip2_data = 5

    Formerly used for bzip2 compressed data. Deprecated in 2010.

    Don't reuse this tag number.

  • bytes lz4_data = 6

    For LZ4 compressed data (optional)

  • bytes zstd_data = 7

    For ZSTD compressed data (optional)

• required string type = 1

• optional bytes indexdata = 2

• required int32 datasize = 3

This is kept for backwards compatibility but not used anywhere.

Used in: PrimitiveGroup

• required int64 id = 1

* Optional metadata that may be included into each primitive. Special dense format used in DenseNodes.

Used in: DenseNodes

• repeated int32 version = 1

• repeated sint64 timestamp = 2

  DELTA coded

• repeated sint64 changeset = 3

  DELTA coded

• repeated sint32 uid = 4

  DELTA coded

• repeated sint32 user_sid = 5

  String IDs for usernames. DELTA coded

• repeated bool visible = 6

  The visible flag is used to store history information. It indicates that the current object version has been created by a delete operation on the OSM API. When a writer sets this flag, it MUST add a required_features tag with value "HistoricalInformation" to the HeaderBlock. If this flag is not available for some object it MUST be assumed to be true if the file has the required_features tag "HistoricalInformation" set.

Used in: PrimitiveGroup

• repeated sint64 id = 1

  DELTA coded

• optional DenseInfo denseinfo = 5

• repeated sint64 lat = 8

  DELTA coded

• repeated sint64 lon = 9

  DELTA coded

• repeated int32 keys_vals = 10

  Special packing of keys and vals into one array. May be empty if all nodes in this block are tagless.

Used in: HeaderBlock

• required sint64 left = 1

• required sint64 right = 2

• required sint64 top = 3

• required sint64 bottom = 4

• optional HeaderBBox bbox = 1

• repeated string required_features = 4

  Additional tags to aid in parsing this dataset

• repeated string optional_features = 5

• optional string writingprogram = 16

• optional string source = 17

  From the bbox field.

• optional int64 osmosis_replication_timestamp = 32

  Replication timestamp, expressed in seconds since the epoch, otherwise the same value as in the "timestamp=..." field in the state.txt file used by Osmosis.

• optional int64 osmosis_replication_sequence_number = 33

  Replication sequence number (sequenceNumber in state.txt).

• optional string osmosis_replication_base_url = 34

  Replication base URL (from Osmosis' configuration.txt file).

Optional metadata that may be included into each primitive.

Used in: Node, Relation, Way

• optional int32 version = 1

• optional int64 timestamp = 2

• optional int64 changeset = 3

• optional int32 uid = 4

• optional uint32 user_sid = 5

  String IDs

• optional bool visible = 6

  The visible flag is used to store history information. It indicates that the current object version has been created by a delete operation on the OSM API. When a writer sets this flag, it MUST add a required_features tag with value "HistoricalInformation" to the HeaderBlock. If this flag is not available for some object it MUST be assumed to be true if the file has the required_features tag "HistoricalInformation" set.

Used in: PrimitiveGroup

• required sint64 id = 1

• repeated uint32 keys = 2

  Parallel arrays.

  String IDs.

• repeated uint32 vals = 3

  String IDs.

• optional Info info = 4

  May be omitted in omitmeta

• required sint64 lat = 8

• required sint64 lon = 9

• required StringTable stringtable = 1

• repeated PrimitiveGroup primitivegroup = 2

• optional int32 granularity = 17

  Granularity, units of nanodegrees, used to store coordinates in this block.

• optional int64 lat_offset = 19

  Offset value between the output coordinates and the granularity grid in units of nanodegrees.

• optional int64 lon_offset = 20

• optional int32 date_granularity = 18

  Granularity of dates, normally represented in units of milliseconds since the 1970 epoch.

Group of OSMPrimitives. All primitives in a group must be the same type.

Used in: PrimitiveBlock

• repeated Node nodes = 1

• optional DenseNodes dense = 2

• repeated Way ways = 3

• repeated Relation relations = 4

• repeated ChangeSet changesets = 5

Used in: PrimitiveGroup

• required int64 id = 1

• repeated uint32 keys = 2

  Parallel arrays.

• repeated uint32 vals = 3

• optional Info info = 4

• repeated int32 roles_sid = 8

  Parallel arrays

  This should have been defined as uint32 for consistency, but it is now too late to change it

• repeated sint64 memids = 9

  DELTA encoded

• repeated Relation.MemberType types = 10

Used in: Relation

• NODE = 0

• WAY = 1

• RELATION = 2

* String table, contains the common strings in each block. Note that we reserve index '0' as a delimiter, so the entry at that index in the table is ALWAYS blank and unused.

Used in: PrimitiveBlock

• repeated bytes s = 1

Used in: PrimitiveGroup

• required int64 id = 1

• repeated uint32 keys = 2

  Parallel arrays.

• repeated uint32 vals = 3

• optional Info info = 4

• repeated sint64 refs = 8

  DELTA coded

• repeated sint64 lat = 9

  The following two fields are optional. They are only used in a special format where node locations are also added to the ways. This makes the files larger, but allows creating way geometries directly. If this is used, you MUST set the optional_features tag "LocationsOnWays" and the number of values in refs, lat, and lon MUST be the same.

  DELTA coded, optional

• repeated sint64 lon = 10

  DELTA coded, optional