https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-07T05:38:23.686049Z
2021-03-07T05:38:48.685265Z
s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1A_IW_GRDH_1SDV_20210307T053823_20210307T053848_036888_0456B1_3B25
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
2021-03-07T05:38:23.686049Z
2021-03-07T05:38:48.685265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210307T061840_V20210307T045851_20210307T113351.EOF
193.0465896073234
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-07T07:05:39.153853Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210307T053823_20210307T053848_036888_0456B1_3B25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.507053667120339 36.03343449864944,7.083703050294046 36.09841420979585,6.798011184481487 36.14136078101089,6.367047248630418 36.20477013092078,6.076524980160567 36.24658214236681,5.785998362003846 36.28764684006999,5.493133651014515 36.32828347234907,5.065836116095276 36.3862301333376,4.772635713876167 36.42505343981728,4.730183932650842 36.24558215739698,4.694059164045345 36.06519289254138,4.651430184151543 35.88565536217705,4.6210531971679 35.70451139092444,4.550212878362135 35.343524034947706,4.516592762411369 35.16277918664085,4.479605976188544 34.98248355291664,4.467895676788283 34.92264180438348,4.759765066334314 34.882891686085344,5.188529760654909 34.82315131841138,5.474763251887286 34.78238204669228,5.760230548946296 34.741011231795355,6.043445225606589 34.69926324778947,6.467809323203518 34.63539887088572,6.749441184552598 34.59214525078008,7.164601385008672 34.527113951537885,7.17675582390944 34.587280715723544,7.215899442148773 34.768389006573216,7.249785391141353 34.95032230790141,7.286510659144154 35.13180822400036,7.329572530828646 35.31230625869622,7.3750627802473145 35.49243000171582,7.418111764565759 35.67293854586462,7.463758278735408 35.8530484500124,7.507053667120339 36.03343449864944))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71586242449865
46.55294064481267
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
2021-12-26T02:06:36.254506Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2021/03/07/0456B1
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_0456B1_N35E005_2021_03_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0456B1_N35E005_2021_03_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0456B1_N35E005_2021_03_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0456B1_N35E005_2021_03_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0456B1_N35E005_2021_03_07_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