https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-10T06:54:57.127071Z
2022-01-10T06:55:15.776302Z
s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T065457_20220110T065515_041395_04EC02_0BE6
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
2022-01-10T06:54:57.127071Z
2022-01-10T06:55:15.776302Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220110T070757_V20220110T061301_20220110T124801.EOF
192.5139398490221
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-10T07:53:21.777440Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220110T065457_20220110T065515_041395_04EC02_0BE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.936724492181401 27.414394099558404,-13.324323961894919 27.48065699514563,-13.585673823296403 27.524682964614453,-13.978084572761436 27.589800889375425,-14.239946583494008 27.63259713393757,-14.633117593842913 27.695864635130494,-14.89548098957125 27.737423350054097,-15.438182730341588 27.82170515362791,-15.579553303825856 27.098928324732032,-15.63396423300916 26.823542994092037,-15.096477753697814 26.73874854592261,-14.836436578892982 26.696944598261624,-14.446721180326065 26.633346154341275,-14.187142747913057 26.5903536909037,-13.798810120144374 26.52509302425715,-13.541423510998921 26.481214295404452,-13.15688182175984 26.41473254049449,-13.134562489795487 26.50935362988249,-13.096341870870283 26.690612089987834,-13.055096395623162 26.8713475250512,-13.015164332194521 27.05231165251963,-12.976790906980627 27.23354519644628,-12.936724492181401 27.414394099558404))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77364210182316
46.50337918838073
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
2022-01-10T11:15:38.827835Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N26W016/2022/01/10/04EC02
2.0E-4
2.0E-4
true
block average
2
2
27.0
-16.0
26.0
-15.0
POLYGON((-15.0 26.72323888300454,-15.633964233009289 26.82354299409204,-15.59909966840066 27.0,-15.0 27.0,-15.0 26.72323888300454))
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_04EC02_N26W016_2022_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EC02_N26W016_2022_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EC02_N26W016_2022_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EC02_N26W016_2022_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EC02_N26W016_2022_01_10_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