https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T03:22:45.981092Z
2021-01-12T03:23:15.005985Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T032245_20210112T032315_036099_043B3E_1B2E
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
2021-01-12T03:22:45.981092Z
2021-01-12T03:23:15.005985Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210112T070024_V20210112T023040_20210112T054810.EOF
192.0425499210727
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-12T08:51:34.679141Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210112T032245_20210112T032315_036099_043B3E_1B2E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.84848331872034 -9.256469510321873,34.283880904864155 -9.130153274996868,33.71726894566118 -9.00242864597958,33.163468826932125 -8.876697693119278,32.64053038960605 -8.757136418733573,32.626373613641434 -8.815071871459926,32.58734462607721 -8.996170060025518,32.545920087964596 -9.176717303351783,32.50745899382643 -9.357964777878632,32.467608407925965 -9.53890148410947,32.428366023486085 -9.71998939841438,32.33920792399779 -10.079713723100934,32.27147343081472 -10.381981815328945,32.79999435185344 -10.503907978345831,33.36408591976007 -10.63296702031373,33.924269465754 -10.760028333678907,34.50047322570248 -10.889602441947892,34.56957275192988 -10.587014541341482,34.64140614055677 -10.22256543724852,34.68156199267815 -10.041302975431439,34.71519765148308 -9.858581415756042,34.75808108022907 -9.677942843118487,34.79113469142439 -9.495103320925558,34.835016335173215 -9.314699030725745,34.84848331872034 -9.256469510321873))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67496959150656
46.11070700903898
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
2021-12-25T23:18:32.229648Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S09E033/2021/01/12/043B3E
2.0E-4
2.0E-4
true
block average
2
2
-8.0
33.0
-9.0
34.0
POLYGON((33.0 -8.839323233956828,33.706571624108406 -9.0,33.0 -9.0,33.0 -8.839323233956828))
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_043B3E_S09E033_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B3E_S09E033_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B3E_S09E033_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B3E_S09E033_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B3E_S09E033_2021_01_12_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