lasinfo (210611) report for 'AHN4T/37AZ2_15.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: 179/2021 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: 69510399 number of points by return: 68317719 1139335 49076 3919 350 scale factor x y z: 0.001 0.001 0.001 offset x y z: 68980 439980 0 min x y z: 68980.000 439980.000 -1.941 max x y z: 70019.999 441269.999 34.097 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: 69510399 extended number of points by return: 68317719 1139335 49076 3919 350 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 -1941 34097 intensity 0 4918 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 33 user_data 6 7 point_source_ID 9 207 gps_time 268433959.650797 272788135.604439 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 21 255 B 0 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.82 35.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 68317719 number of intermediate returns: 53888 number of last returns: 68294228 number of single returns: 67155436 covered area in square units/kilounits: 1237016/1.24 point density: all returns 56.19 last only 55.21 (per square units) spacing: all returns 0.13 last only 0.13 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 69510399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 68317719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1139335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 49076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 350 instead zero. overview over extended number of returns of given pulse: 67155436 2200251 137285 14650 2614 163 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12866123 unclassified (1) 54521963 ground (2) 472445 building (6) 1450101 water (9) 199767 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4340871 +---> 567698 of those are unclassified (1) +---> 3751376 of those are ground (2) +---> 14538 of those are water (9) +---> 7259 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 7 bin [-1.9,-1.8) has 374 bin [-1.8,-1.7) has 660 bin [-1.7,-1.6) has 688 bin [-1.6,-1.5) has 1141 bin [-1.5,-1.4) has 1058 bin [-1.4,-1.3) has 557 bin [-1.3,-1.2) has 306 bin [-1.2,-1.1) has 199 bin [-1.1,-1.0) has 416 bin [-1.0,-0.9) has 44101 bin [-0.9,-0.8) has 1360535 bin [-0.8,-0.7) has 73298 bin [-0.7,-0.6) has 21350 bin 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4840 bin [30.7,30.8) has 2833 bin [30.8,30.9) has 667 bin [30.9,31.0) has 488 bin [31.0,31.1) has 347 bin [31.1,31.2) has 487 bin [31.2,31.3) has 396 bin [31.3,31.4) has 429 bin [31.4,31.5) has 375 bin [31.5,31.6) has 422 bin [31.6,31.7) has 271 bin [31.7,31.8) has 394 bin [31.8,31.9) has 279 bin [31.9,32.0) has 236 bin [32.0,32.1) has 335 bin [32.1,32.2) has 261 bin [32.2,32.3) has 171 bin [32.3,32.4) has 125 bin [32.4,32.5) has 152 bin [32.5,32.6) has 112 bin [32.6,32.7) has 173 bin [32.7,32.8) has 145 bin [32.8,32.9) has 119 bin [32.9,33.0) has 87 bin [33.0,33.1) has 64 bin [33.1,33.2) has 64 bin [33.2,33.3) has 81 bin [33.3,33.4) has 45 bin [33.4,33.5) has 72 bin [33.5,33.6) has 47 bin [33.6,33.7) has 5 bin [33.7,33.8) has 7 bin [33.8,33.9) has 13 bin [33.9,34.0) has 7 bin [34.0,34.1) has 6 average z coordinate 7.3 for 69510399 element(s) point source id histogram with bin size 1.000000 bin 9 has 12462301 bin 14 has 23076232 bin 15 has 106373 bin 174 has 1954937 bin 207 has 31910556 average point source id 106.206665307733303 for 69510399 element(s)