https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-16T16:55:34.558677Z
2021-12-16T16:55:59.302155Z
s3://sentinel-s1-l1c/GRD/2021/12/16/IW/DV/S1A_IW_GRDH_1SDV_20211216T165534_20211216T165559_041036_04DFF8_88B4
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
2021-12-16T16:55:34.558677Z
2021-12-16T16:55:59.302155Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211216T173816_V20211216T134532_20211216T170302.EOF
347.46402498975823
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-16T22:06:13.947868Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211216T165534_20211216T165559_041036_04DFF8_88B4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.25343225635668 -26.516979692733955,24.501935702121376 -26.459982774289507,24.87651481583052 -26.373148424338673,25.250230060752752 -26.285413290637624,25.500346623624264 -26.226076530533206,25.7488034211522 -26.16664864512699,26.12246762010273 -26.076351602803705,26.67655420576795 -25.94041316774946,26.621159495606097 -25.762140416764378,26.56670923165585 -25.58355448658238,26.459061959309963 -25.22612496180885,26.406256599032503 -25.047183635487148,26.354173366357603 -24.868080662476842,26.303442032874383 -24.688659032068934,26.273917988239443 -24.588523919326523,25.727712102234293 -24.722030111834528,25.481900128956966 -24.78137231549608,25.11526686652679 -24.869026771975825,24.868101191347233 -24.92755177189241,24.497114641860144 -25.014527522016206,24.126188030626714 -25.10044703006458,23.880048191544425 -25.156886414082543,24.00476497879353 -25.617755096364053,24.053958429586793 -25.797716590055657,24.153101096900453 -26.15750526546098,24.204419333162388 -26.337017525183825,24.25343225635668 -26.516979692733955))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43033
45.94934220967648
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
2021-12-26T16:30:47.249277Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/S25E025/2021/12/16/04DFF8
2.0E-4
2.0E-4
true
block average
2
2
-24.0
25.0
-25.0
26.0
POLYGON((25.0 -24.896320178914117,25.481900128998447 -24.7813723154865,26.0 -24.655476232742597,26.0 -25.0,25.0 -25.0,25.0 -24.896320178914117))
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_04DFF8_S25E025_2021_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DFF8_S25E025_2021_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DFF8_S25E025_2021_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DFF8_S25E025_2021_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DFF8_S25E025_2021_12_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 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