https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-29T17:08:43.984891Z
2022-11-29T17:09:08.983074Z
s3://sentinel-s1-l1c/GRD/2022/11/29/IW/DV/S1A_IW_GRDH_1SDV_20221129T170843_20221129T170908_046112_058515_156D
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
2022-11-29T17:08:43.984891Z
2022-11-29T17:09:08.983074Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221129T192111_V20221129T152423_20221129T184153.EOF
347.7196427699455
693000
Copernicus Ground Segment
2022-11-29T19:31:19.744473Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221129T170843_20221129T170908_046112_058515_156D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.647858508113984 20.7201247314657,14.23738642525931 20.828007384613638,14.831915071663321 20.9346007253258,15.427992048603944 21.039247084865064,16.02222882171358 21.14134751269021,15.988093884620849 21.322324612042202,15.950241449871623 21.50276327117539,15.915571957277638 21.68373420971371,15.881824428943197 21.86485448134336,15.845335653701515 22.045511126073826,15.812159620868929 22.22671591896769,15.775682663453262 22.40736658664863,15.729420695011918 22.647910449910732,15.131763510461182 22.54737219176058,14.529079914722558 22.443591624452786,13.931343934503445 22.338286163191363,13.333556304451665 22.230609808847483,13.383538741973195 21.98946761184733,13.461282166725473 21.627181786930166,13.534140249899727 21.263999641674864,13.647858508113984 20.7201247314657))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86511663486787
46.07772400460981
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
2022-11-29T20:53:05.213251Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2022/11/29/058515
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_058515_N21E014_2022_11_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058515_N21E014_2022_11_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058515_N21E014_2022_11_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058515_N21E014_2022_11_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058515_N21E014_2022_11_29_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