https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-28T15:55:26.244247Z
2023-09-28T15:55:55.277962Z
s3://sentinel-s1-l1c/GRD/2023/9/28/IW/DV/S1A_IW_GRDH_1SDV_20230928T155526_20230928T155555_050530_061606_CC88
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-09-28T15:55:26.244247Z
2023-09-28T15:55:55.277962Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230928T162300_V20230928T154915_20230928T222415.EOF
347.6214745162207
693000
Copernicus Ground Segment
2023-09-28T16:49:21.154861Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230928T155526_20230928T155555_050530_061606_CC88
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630473544691 23.25034815492399,32.00975553834064 23.31820975088733,32.264324267107725 23.363205022896114,32.77436343549256 23.452020424909232,33.15892995338574 23.51780839141821,33.415833948013216 23.561192669021086,33.6731371947953 23.604190884066853,34.044290193282386 23.665414841083898,34.032521777138356 23.723414705078152,33.96359985215834 24.085280537498797,33.92855592667507 24.266111055754212,33.7284000262979 25.29200537651257,33.349586149494556 25.231031404885815,33.08974644348992 25.188607458354966,32.570521020334326 25.102380216463416,32.18571729941338 25.037222985690587,31.928451843438637 24.993068427340095,31.66866842030825 24.948000741408663,31.28248534246515 24.88010643672294,31.308524873586734 24.757840422517013,31.34816071318976 24.576844521507933,31.38661036930677 24.395638727107972,31.425710550704487 24.214548548963833,31.46437050296149 24.033380192288046,31.54034886067797 23.67080355986044,31.630473544691 23.25034815492399))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83733020954411
46.70658955447277
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-09-29T13:13:31.673624Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/09/28/061606
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.894166174358414,34.04429019328237 23.66541484108378,34.0 23.65810890282959,34.0 23.894166174358414))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_061606_N23E034_2023_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061606_N23E034_2023_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061606_N23E034_2023_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061606_N23E034_2023_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061606_N23E034_2023_09_28_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid