https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-16T03:23:51.774065Z
2022-08-16T03:24:16.772566Z
s3://sentinel-s1-l1c/GRD/2022/8/16/IW/DV/S1A_IW_GRDH_1SDV_20220816T032351_20220816T032416_044572_0551D5_793F
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
2022-08-16T03:23:51.774065Z
2022-08-16T03:24:16.772566Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220816T050108_V20220816T010022_20220816T041752.EOF
192.1461942177149
693000
Copernicus Ground Segment
2022-08-16T05:59:43.012986Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220816T032351_20220816T032416_044572_0551D5_793F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.45313235149218 17.503707215273355,37.867945374099804 17.614196524794913,37.275514097567616 17.724149934158778,36.700567653599116 17.829029141454637,36.12844251796619 17.931589252905844,36.09247880488512 17.750820576592314,36.05799241177034 17.56969078344648,36.024519193605265 17.38837414754224,35.988282028568385 17.207546669964422,35.954727758663346 17.026232990033694,35.9180342034929 16.845478621415907,35.8830528761323 16.66441107331369,35.83749149728412 16.423682516865224,36.403787942711524 16.320212317016704,36.98189119604126 16.21290139995241,37.561648263642326 16.103584749722454,38.12724707254197 15.995302125751326,38.138404226016746 16.055135416337833,38.17834597526489 16.236103629071998,38.215439407811104 16.41761904814461,38.2384139745643 16.6018391222973,38.273399855763365 16.783749977624453,38.33270675254316 16.961011572883333,38.3602604907613 17.144342376775317,38.41175139562353 17.32310674337214,38.45313235149218 17.503707215273355))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86837083691839
46.06987898917284
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
2022-08-31T15:29:53.937647Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N17E035/2022/08/16/0551D5
2.0E-4
2.0E-4
true
block average
2
2
18.0
35.0
17.0
36.0
POLYGON((35.94940240097246 17.0,36.0 17.266020648658643,36.0 17.0,35.94940240097246 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_0551D5_N17E035_2022_08_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0551D5_N17E035_2022_08_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0551D5_N17E035_2022_08_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0551D5_N17E035_2022_08_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0551D5_N17E035_2022_08_16_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 2021
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