https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-20T17:09:08.007546Z
2021-01-20T17:09:33.006343Z
s3://sentinel-s1-l1c/GRD/2021/1/20/IW/DV/S1B_IW_GRDH_1SDV_20210120T170908_20210120T170933_025241_030168_F6AB
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-01-20T17:09:08.007546Z
2021-01-20T17:09:33.006343Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210120T194118_V20210120T152326_20210120T184056.EOF
347.5247435637245
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-20T19:53:41.189088Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210120T170908_20210120T170933_025241_030168_F6AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.635652286127465 25.541479010226727,13.014140204885264 25.607547393004946,13.272878544731473 25.652105665341228,13.531471472857602 25.696149224136246,13.918427174792546 25.76114205964318,14.306776168834512 25.825266206128845,14.5659844594968 25.867452446467013,15.090596896755514 25.951326357122568,14.948809010211603 26.67402393560441,14.841257998589732 27.21588883408776,14.806178271230484 27.396621252243932,14.793759543363148 27.456319719831946,14.261608666203752 27.373203498199363,13.998705122024225 27.331345204627183,13.60471402293764 27.267631778070903,13.342003426722872 27.224492140107362,12.950133620865971 27.15916565050533,12.688745596737933 27.114941303103834,12.30537707824362 27.04913363129264,12.399363288118598 26.627534524913344,12.441170945760735 26.44692935993967,12.478032333707112 26.265465764916236,12.517789840136635 26.08450605932317,12.556402040707603 25.903347203828837,12.635652286127465 25.541479010226727))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80439132373083
46.61578605143826
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
2021-12-25T23:43:38.321744Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E015/2021/01/20/030168
2.0E-4
2.0E-4
true
block average
2
2
27.0
15.0
26.0
16.0
POLYGON((15.0 26.41310175627009,15.081047490254786 26.0,15.0 26.0,15.0 26.41310175627009))
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_030168_N26E015_2021_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030168_N26E015_2021_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030168_N26E015_2021_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030168_N26E015_2021_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030168_N26E015_2021_01_20_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 2019
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