lasinfo (210611) report for 'AHN4T/51FZ1_08.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 52004148 number of points by return: 42246630 7275030 2095092 354782 32614 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 391230 0 min x y z: 171980.000 391230.000 12.796 max x y z: 173019.999 392519.999 56.403 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 52004148 extended number of points by return: 42246630 7275030 2095092 354782 32614 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 12796 56403 intensity 28 4843 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 76 1077 gps_time 296120972.981874 298287429.393310 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 22 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.28 48.43 ('Amplitude') attribute1 -16.41 32.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42246630 number of intermediate returns: 2489102 number of last returns: 42148859 number of single returns: 34880443 covered area in square units/kilounits: 1307376/1.31 point density: all returns 39.78 last only 32.24 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52004148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42246630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7275030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2095092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 354782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32614 instead zero. overview over extended number of returns of given pulse: 34880443 10436395 5232207 1291295 154691 8691 426 0 0 0 0 0 0 0 0 histogram of classification of points: 13555788 unclassified (1) 32540661 ground (2) 5799982 building (6) 84278 water (9) 23439 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2960536 +---> 637561 of those are unclassified (1) +---> 1795447 of those are ground (2) +---> 521890 of those are building (6) +---> 5638 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 1 bin [12.8,12.9) has 109 bin [12.9,13.0) has 89 bin [13.0,13.1) has 79 bin [13.1,13.2) has 166 bin [13.2,13.3) has 4370 bin [13.3,13.4) has 25834 bin [13.4,13.5) has 32936 bin [13.5,13.6) has 41363 bin [13.6,13.7) has 43312 bin [13.7,13.8) has 78458 bin [13.8,13.9) has 222241 bin [13.9,14.0) has 414810 bin [14.0,14.1) has 753767 bin [14.1,14.2) has 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[48.8,48.9) has 401 bin [48.9,49.0) has 396 bin [49.0,49.1) has 391 bin [49.1,49.2) has 396 bin [49.2,49.3) has 382 bin [49.3,49.4) has 351 bin [49.4,49.5) has 304 bin [49.5,49.6) has 287 bin [49.6,49.7) has 302 bin [49.7,49.8) has 303 bin [49.8,49.9) has 296 bin [49.9,50.0) has 284 bin [50.0,50.1) has 272 bin [50.1,50.2) has 257 bin [50.2,50.3) has 264 bin [50.3,50.4) has 275 bin [50.4,50.5) has 289 bin [50.5,50.6) has 261 bin [50.6,50.7) has 240 bin [50.7,50.8) has 281 bin [50.8,50.9) has 225 bin [50.9,51.0) has 264 bin [51.0,51.1) has 280 bin [51.1,51.2) has 277 bin [51.2,51.3) has 256 bin [51.3,51.4) has 227 bin [51.4,51.5) has 212 bin [51.5,51.6) has 228 bin [51.6,51.7) has 187 bin [51.7,51.8) has 190 bin [51.8,51.9) has 194 bin [51.9,52.0) has 202 bin [52.0,52.1) has 183 bin [52.1,52.2) has 188 bin [52.2,52.3) has 198 bin [52.3,52.4) has 190 bin [52.4,52.5) has 156 bin [52.5,52.6) has 171 bin [52.6,52.7) has 163 bin [52.7,52.8) has 146 bin [52.8,52.9) has 167 bin [52.9,53.0) has 161 bin [53.0,53.1) has 171 bin [53.1,53.2) has 153 bin [53.2,53.3) has 149 bin [53.3,53.4) has 159 bin [53.4,53.5) has 147 bin [53.5,53.6) has 141 bin [53.6,53.7) has 134 bin [53.7,53.8) has 112 bin [53.8,53.9) has 108 bin [53.9,54.0) has 114 bin [54.0,54.1) has 108 bin [54.1,54.2) has 93 bin [54.2,54.3) has 108 bin [54.3,54.4) has 94 bin [54.4,54.5) has 84 bin [54.5,54.6) has 80 bin [54.6,54.7) has 58 bin [54.7,54.8) has 80 bin [54.8,54.9) has 44 bin [54.9,55.0) has 46 bin [55.0,55.1) has 49 bin [55.1,55.2) has 49 bin [55.2,55.3) has 43 bin [55.3,55.4) has 23 bin [55.4,55.5) has 26 bin [55.5,55.6) has 22 bin [55.6,55.7) has 18 bin [55.7,55.8) has 15 bin [55.8,55.9) has 9 bin [55.9,56.0) has 10 bin [56.0,56.1) has 1 bin [56.1,56.2) has 2 bin [56.2,56.3) has 2 bin [56.3,56.4) has 1 bin [56.4,56.5) has 1 average z coordinate 17.9 for 52004148 element(s) point source id histogram with bin size 1.000000 bin 76 has 12093053 bin 77 has 19893086 bin 78 has 125 bin 1077 has 20017884 average point source id 461.696064475472213 for 52004148 element(s)