lasinfo (210611) report for 'AHN4T/28FZ1_02.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: 336/2022 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: 43374986 number of points by return: 36125660 4478793 2089705 585636 93902 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 492480 0 min x y z: 250980.000 492480.000 21.288 max x y z: 252019.999 493769.999 54.006 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: 43374986 extended number of points by return: 36125660 4478793 2089705 585636 93902 1238 52 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 21288 54006 intensity 56 4634 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -5 29 user_data 6 7 point_source_ID 172 208 gps_time 324214869.020195 328788996.491385 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 32 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 29.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36125660 number of intermediate returns: 2778208 number of last returns: 36116465 number of single returns: 31645347 covered area in square units/kilounits: 1335740/1.34 point density: all returns 32.47 last only 27.04 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43374986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36125660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4478793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2089705 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 585636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93902 instead zero. overview over extended number of returns of given pulse: 31645347 4780373 4511282 1966914 426090 42302 2678 0 0 0 0 0 0 0 0 histogram of classification of points: 8144304 unclassified (1) 34866896 ground (2) 345142 building (6) 18237 water (9) 407 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2678705 +---> 383823 of those are unclassified (1) +---> 2282094 of those are ground (2) +---> 12255 of those are building (6) +---> 533 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.2,21.3) has 2 bin [21.3,21.4) has 277 bin [21.4,21.5) has 1716 bin [21.5,21.6) has 5683 bin [21.6,21.7) has 9044 bin [21.7,21.8) has 19039 bin [21.8,21.9) has 77442 bin [21.9,22.0) has 61224 bin [22.0,22.1) has 42143 bin [22.1,22.2) has 53196 bin [22.2,22.3) has 167416 bin [22.3,22.4) has 144981 bin [22.4,22.5) has 218404 bin [22.5,22.6) has 326829 bin [22.6,22.7) has 459717 bin [22.7,22.8) has 583120 bin [22.8,22.9) has 718822 bin [22.9,23.0) has 845664 bin [23.0,23.1) has 832611 bin [23.1,23.2) has 1211163 bin [23.2,23.3) has 1190213 bin [23.3,23.4) has 1163817 bin [23.4,23.5) has 1234045 bin [23.5,23.6) has 1182794 bin [23.6,23.7) has 877218 bin [23.7,23.8) has 878801 bin [23.8,23.9) has 840369 bin [23.9,24.0) has 1008491 bin [24.0,24.1) has 1204935 bin [24.1,24.2) has 1130225 bin [24.2,24.3) has 1072369 bin [24.3,24.4) has 1088405 bin [24.4,24.5) has 1111151 bin [24.5,24.6) has 883670 bin [24.6,24.7) has 833340 bin [24.7,24.8) has 831691 bin [24.8,24.9) has 796382 bin [24.9,25.0) has 904169 bin [25.0,25.1) has 1039133 bin [25.1,25.2) has 979567 bin [25.2,25.3) has 958402 bin [25.3,25.4) has 675938 bin [25.4,25.5) has 635185 bin [25.5,25.6) has 566743 bin [25.6,25.7) has 612679 bin [25.7,25.8) has 515729 bin [25.8,25.9) has 385132 bin [25.9,26.0) has 341215 bin [26.0,26.1) has 378368 bin [26.1,26.2) has 417561 bin [26.2,26.3) has 472683 bin 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[49.4,49.5) has 768 bin [49.5,49.6) has 732 bin [49.6,49.7) has 686 bin [49.7,49.8) has 653 bin [49.8,49.9) has 555 bin [49.9,50.0) has 552 bin [50.0,50.1) has 448 bin [50.1,50.2) has 451 bin [50.2,50.3) has 429 bin [50.3,50.4) has 369 bin [50.4,50.5) has 337 bin [50.5,50.6) has 265 bin [50.6,50.7) has 308 bin [50.7,50.8) has 256 bin [50.8,50.9) has 225 bin [50.9,51.0) has 160 bin [51.0,51.1) has 144 bin [51.1,51.2) has 111 bin [51.2,51.3) has 123 bin [51.3,51.4) has 107 bin [51.4,51.5) has 88 bin [51.5,51.6) has 91 bin [51.6,51.7) has 80 bin [51.7,51.8) has 82 bin [51.8,51.9) has 61 bin [51.9,52.0) has 56 bin [52.0,52.1) has 55 bin [52.1,52.2) has 46 bin [52.2,52.3) has 55 bin [52.3,52.4) has 73 bin [52.4,52.5) has 53 bin [52.5,52.6) has 46 bin [52.6,52.7) has 42 bin [52.7,52.8) has 47 bin [52.8,52.9) has 42 bin [52.9,53.0) has 47 bin [53.0,53.1) has 39 bin [53.1,53.2) has 34 bin [53.2,53.3) has 29 bin [53.3,53.4) has 22 bin [53.4,53.5) has 24 bin [53.5,53.6) has 25 bin [53.6,53.7) has 9 bin [53.7,53.8) has 11 bin [53.8,53.9) has 8 bin [53.9,54.0) has 5 bin [54.0,54.1) has 1 average z coordinate 26.4 for 43374986 element(s) point source id histogram with bin size 1.000000 bin 172 has 19808092 bin 173 has 10184894 bin 208 has 13382000 average point source id 183.341488248549524 for 43374986 element(s)