https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-25T16:22:53.077004Z
2018-09-25T16:23:22.096037Z
s3://sentinel-s1-l1c/GRD/2018/9/25/IW/DV/S1B_IW_GRDH_1SDV_20180925T162253_20180925T162322_012873_017C5F_16AE
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
2018-09-25T16:22:53.077004Z
2018-09-25T16:23:22.096037Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180925T170753_V20180925T131137_20180925T162907.EOF
347.6696599728898
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-25T17:25:24.184552Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180925T162253_20180925T162322_012873_017C5F_16AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.256552222 -22.040159254,31.813844111 -21.91210927,32.418598376 -21.770756956,33.022163554 -21.627212338,33.599318001 -21.48763634,33.486827604 -21.071057265,33.438795021 -20.891384588,33.389925502 -20.711930877,33.295365655 -20.352287507,33.249660484 -20.172103034,33.202678247 -19.992246058,33.172699271 -19.871011986,32.601121291 -20.008538317,32.003495671 -20.150115188,31.404799183 -20.289675814,30.853180515 -20.416235525,30.881503943 -20.537981036,30.925969514 -20.718642915,30.969107733 -20.899619569,31.058529079 -21.260880969,31.104868112 -21.441152434,31.150245685 -21.621654155,31.256552222 -22.040159254))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03593
45.80586640497658
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
2021-12-23T14:43:36.647606Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2018/09/25/017C5F
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.204703731630744 -20.0,33.29536565499879 -20.352287506996777,33.38992550198588 -20.71193087694756,33.46783159394514 -21.0,33.0 -21.0,33.0 -20.0,33.204703731630744 -20.0))
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_017C5F_S21E033_2018_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017C5F_S21E033_2018_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017C5F_S21E033_2018_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017C5F_S21E033_2018_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017C5F_S21E033_2018_09_25_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