https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-02T16:45:08.667203Z
2023-10-02T16:45:37.681781Z
s3://sentinel-s1-l1c/GRD/2023/10/2/IW/DV/S1A_IW_GRDH_1SDV_20231002T164508_20231002T164537_050588_06181A_21DE
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
2023-10-02T16:45:08.667203Z
2023-10-02T16:45:37.681781Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231002T171753_V20231002T133730_20231002T165500.EOF
346.90902781286263
693000
Copernicus Ground Segment
2023-10-02T18:35:10.034762Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231002T164508_20231002T164537_050588_06181A_21DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.889722762936053 -35.04110102144338,29.23484122189252 -34.96209876350211,29.50834161301769 -34.89867071934429,29.78142058005426 -34.834630865653196,30.190243790510827 -34.7374290328936,30.462259155384537 -34.67186993224129,30.86947660692462 -34.572400607025,31.140414729913967 -34.50533744062697,31.51488870527251 -34.411468231405216,31.367556813670024 -33.99923764181846,31.241883888948287 -33.64405061510858,31.117285208296764 -33.28871322684784,30.952809563284596 -32.814759219880735,30.58454674144019 -32.90682799342433,30.318142206192576 -32.9726309097246,29.91779967300971 -33.07027234100775,29.65041684528684 -33.13465473561209,29.24861559927288 -33.23015484288934,28.980266295605908 -33.29310278604936,28.711533847662576 -33.35547307551426,28.372476425907532 -33.43319303003841,28.524000199701547 -33.910400194253484,28.63869427852638 -34.26821517326535,28.754297663042813 -34.625912527960665,28.889722762936053 -35.04110102144338))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.56648
45.44431893202911
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
2023-10-02T20:45:38.684834Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S36E028/2023/10/02/06181A
2.0E-4
2.0E-4
true
block average
2
2
-35.0
28.0
-36.0
29.0
POLYGON((28.88972276293599 -35.041101021443346,28.87631653896286 -35.0,29.0 -35.0,29.0 -35.01585707838134,28.88972276293599 -35.041101021443346))
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_06181A_S36E028_2023_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06181A_S36E028_2023_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06181A_S36E028_2023_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06181A_S36E028_2023_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06181A_S36E028_2023_10_02_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