https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-30T16:07:18.904929Z
2018-05-30T16:07:43.903669Z
s3://sentinel-s1-l1c/GRD/2018/5/30/IW/DV/S1B_IW_GRDH_1SDV_20180530T160718_20180530T160743_011152_014751_4D25
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
2018-05-30T16:07:18.904929Z
2018-05-30T16:07:43.903669Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180530T165615_V20180530T125503_20180530T161233.EOF
347.7813220596347
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-30T17:10:30.354796Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180530T160718_20180530T160743_011152_014751_4D25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.489358347 -18.579946934,35.045680428 -18.45267722,35.636460674 -18.315534987,36.22630912 -18.176580928,36.790307311 -18.041821643,36.696855676 -17.682379793,36.651282213 -17.50235099,36.561275618 -17.142054532,36.40880218 -16.542610436,35.848914603 -16.67560941,35.263455514 -16.812877823,34.677161822 -16.948490567,34.125145608 -17.074466134,34.270910041 -17.676403509,34.35673102 -18.038190831,34.400169206 -18.218975873,34.489358347 -18.579946934))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.20174
45.81535999547291
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
2022-01-26T10:59:21.617217Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S18E036/2018/05/30/014751
2.0E-4
2.0E-4
true
block average
2
2
-17.0
36.0
-18.0
37.0
POLYGON((36.52514290266935 -17.0,36.696855675997966 -17.682379792992656,36.77943406149736 -18.0,36.0 -18.0,36.0 -17.0,36.52514290266935 -17.0))
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_014751_S18E036_2018_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_014751_S18E036_2018_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_014751_S18E036_2018_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_014751_S18E036_2018_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_014751_S18E036_2018_05_30_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