https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-14T03:24:16.686878Z
2022-12-14T03:24:41.685402Z
s3://sentinel-s1-l1c/GRD/2022/12/14/IW/DV/S1A_IW_GRDH_1SDV_20221214T032416_20221214T032441_046322_058C38_AD22
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
2022-12-14T03:24:16.686878Z
2022-12-14T03:24:41.685402Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221214T050115_V20221214T010022_20221214T041752.EOF
192.1116178105819
693000
Copernicus Ground Segment
2022-12-14T06:27:05.011031Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221214T032416_20221214T032441_046322_058C38_AD22
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.12780649735018 15.99514734083051,37.56247604144824 16.103381601971904,36.983180377352646 16.2126153823718,36.40553918185319 16.319846120247288,35.83850721534052 16.423455777471286,35.73212098390688 15.880554492568539,35.69512581433823 15.69982690205411,35.625393924874025 15.337577937096722,35.58806609777009 15.156898418798193,35.54131936914571 14.91632837099603,36.10615405848407 14.811215541879102,36.67740000916883 14.703392748649161,37.25095804352003 14.593609347533638,37.81758093717615 14.483659933229674,37.8290254207428 14.543444228545464,37.866761768972914 14.724848534117939,37.90783725929899 14.905601688382562,37.98027203859981 15.268994952247484,38.02270153455299 15.449484968409335,38.06036542389181 15.63089824542046,38.093515850214985 15.813181586520898,38.12780649735018 15.99514734083051))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93002
46.07526342098889
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
2022-12-14T09:31:03.248404Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N15E036/2022/12/14/058C38
2.0E-4
2.0E-4
true
block average
2
2
16.0
36.0
15.0
37.0
POLYGON((36.0 15.0,36.0 16.0,37.0 16.0,37.0 15.0,36.0 15.0))
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_058C38_N15E036_2022_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058C38_N15E036_2022_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058C38_N15E036_2022_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058C38_N15E036_2022_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058C38_N15E036_2022_12_14_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