https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-07T15:46:55.066488Z
2018-10-07T15:47:24.078194Z
s3://sentinel-s1-l1c/GRD/2018/10/7/IW/DV/S1A_IW_GRDH_1SDV_20181007T154655_20181007T154724_024032_02A041_1A27
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
2018-10-07T15:46:55.066488Z
2018-10-07T15:47:24.078194Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181007T180653_V20181007T140141_20181007T171911.EOF
347.591076850577
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-07T18:23:12.934776Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181007T154655_20181007T154724_024032_02A041_1A27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.537412048 23.978153409,33.907268044 24.043822724,34.155657289 24.087387049,34.528554626 24.151977664,34.777360129 24.194532568,35.150876366 24.257603966,35.400090786 24.299142702,35.963940385 24.39150637,35.916300524 24.63029367,35.846559476 24.991984245,35.810767822 25.172676265,35.775996887 25.35352749,35.740605223 25.534274864,35.670983461 25.895939567,35.646064372 26.016346034,35.074495343 25.924979783,34.821886667 25.883830698,34.443304078 25.821284997,34.191138068 25.779041451,33.813226201 25.714859352,33.561511792 25.671528445,33.186727541 25.606149274,33.214112923 25.485525462,33.368787115 24.760846449,33.408210606 24.579810656,33.485079169 24.217389381,33.537412048 23.978153409))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84533830645157
46.30565694462928
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
2021-12-23T15:26:34.211634Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E033/2018/10/07/02A041
2.0E-4
2.0E-4
true
block average
2
2
24.0
33.0
23.0
34.0
POLYGON((33.53741204799982 23.97815340900006,33.53263310529399 24.0,33.660454182267635 24.0,33.53741204799982 23.97815340900006))
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_02A041_N23E033_2018_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A041_N23E033_2018_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A041_N23E033_2018_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A041_N23E033_2018_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A041_N23E033_2018_10_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