https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-06T16:46:11.530942Z
2023-02-06T16:46:40.553109Z
s3://sentinel-s1-l1c/GRD/2023/2/6/IW/DV/S1A_IW_GRDH_1SDV_20230206T164611_20230206T164640_047118_05A716_83D5
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
2023-02-06T16:46:11.530942Z
2023-02-06T16:46:40.553109Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230206T170430_V20230206T163828_20230206T231328.EOF
347.3493058249484
693000
Copernicus Ground Segment
2023-02-06T17:27:01.232077Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230206T164611_20230206T164640_047118_05A716_83D5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.096778804702023 28.80398886509441,18.48765274564789 28.869707789729958,18.75365947027338 28.913735611619053,19.020250095958602 28.957297498008234,19.419483255476226 29.021481251420976,19.819770595874292 29.084567450435955,20.086742805050125 29.125938666746883,20.625955183494366 29.207778358031305,20.472372510822815 29.98792711596686,20.400208162384043 30.349084320524824,20.304623936926127 30.83110143215454,20.02705539907132 30.790400293502522,19.755215977113608 30.74992761890294,19.483654106779362 30.70889432869961,19.07673910640698 30.64628210179137,18.805750396218695 30.60383426530695,18.399761913223944 30.539115569100538,18.130258234160245 30.495407674491936,17.730013528195933 30.42939544611948,17.83810386880077 29.946551946167745,17.921932265847044 29.58519455768508,17.95962130500216 29.403810766869242,17.999380134764206 29.22277477540085,18.041426359663664 29.042125493808427,18.08488756469251 28.86171797113721,18.096778804702023 28.80398886509441))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76187547286357
46.55863838004424
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
2023-02-07T01:54:50.557773Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2023/02/06/05A716
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.220111558673814,17.959621304999626 29.403810766882565,17.921932265847023 29.585194557684346,17.82613887736161 30.0,18.0 30.0,18.0 29.220111558673814))
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_05A716_N29E017_2023_02_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A716_N29E017_2023_02_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A716_N29E017_2023_02_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A716_N29E017_2023_02_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A716_N29E017_2023_02_06_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