https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-03-14T17:56:56.162761Z
2020-03-14T17:57:21.161315Z
s3://sentinel-s1-l1c/GRD/2020/3/14/IW/DV/S1A_IW_GRDH_1SDV_20200314T175656_20200314T175721_031675_03A6D2_11B8
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
2020-03-14T17:56:56.162761Z
2020-03-14T17:57:21.161315Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200314T201830_V20200314T161324_20200314T193054.EOF
347.8097775539991
693000
Copernicus S1 Core Ground Segment - DPA
2020-03-14T20:30:20.699769Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200314T175656_20200314T175721_031675_03A6D2_11B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.925841977798296 17.726540964287604,2.5108322248591874 17.83680276616402,3.0982337936475886 17.945623149194546,3.6860762620208996 18.05261834111522,4.2517432181907955 18.15376555849311,4.077837839273291 19.058572373960807,3.9611091921855044 19.661381908718866,3.3899504612823983 19.561261691353074,2.7962729204053645 19.455141445487946,2.2053024419072678 19.34743691718031,1.6140620406910142 19.237624047367596,1.7389136829960892 18.633339340556486,1.8522842335769083 18.089437550284785,1.8884204026319917 17.907821498973593,1.925841977798296 17.726540964287604))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87204590904231
46.12067775212759
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
2021-12-25T07:36:49.285923Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N18E002/2020/03/14/03A6D2
2.0E-4
2.0E-4
true
block average
2
2
19.0
2.0
18.0
3.0
POLYGON((2.0 18.0,2.0 19.0,3.0 19.0,3.0 18.0,2.0 18.0))
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_03A6D2_N18E002_2020_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03A6D2_N18E002_2020_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03A6D2_N18E002_2020_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03A6D2_N18E002_2020_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03A6D2_N18E002_2020_03_14_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