https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-16T17:08:41.363742Z
2023-01-16T17:09:06.361968Z
s3://sentinel-s1-l1c/GRD/2023/1/16/IW/DV/S1A_IW_GRDH_1SDV_20230116T170841_20230116T170906_046812_059CDA_6018
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
2023-01-16T17:08:41.363742Z
2023-01-16T17:09:06.361968Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230116T190711_V20230116T152420_20230116T184150.EOF
347.71938292221586
693000
Copernicus Ground Segment
2023-01-16T19:26:59.650666Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230116T170841_20230116T170906_046812_059CDA_6018
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.650033311209445 20.720079315176264,14.239560584843844 20.827964634767824,14.834088580638095 20.93456066120957,15.43016493377051 21.039209725556063,16.02440259119002 21.141313119771485,15.990266254375346 21.322290065159912,15.952415742217141 21.502729175652632,15.917742126054973 21.683699431835716,15.883995349448698 21.864819908983865,15.847504469223965 22.045476338819086,15.81433011078817 22.226681500261357,15.777853091025815 22.407332221640367,15.731602766935918 22.647878096795477,15.133943651859965 22.54733677935268,14.531257393884896 22.4435529390216,13.93351790598261 22.33824405904997,13.335724888062003 22.23056390252591,13.3857085231603 21.989421794419457,13.463453474723368 21.627136071566966,13.53631287690594 21.263954079745957,13.650033311209445 20.720079315176264))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86409293189598
46.07638457602737
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
2023-01-16T22:09:06.645950Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2023/01/16/059CDA
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_059CDA_N21E014_2023_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059CDA_N21E014_2023_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059CDA_N21E014_2023_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059CDA_N21E014_2023_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059CDA_N21E014_2023_01_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