https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-25T18:20:28.693772Z
2023-01-25T18:20:53.693502Z
s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T182028_20230125T182053_046944_05A149_2E55
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
2023-01-25T18:20:28.693772Z
2023-01-25T18:20:53.693502Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230125T201807_V20230125T163824_20230125T195554.EOF
347.9283288696992
693000
Copernicus Ground Segment
2023-01-25T20:27:45.460099Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230125T182028_20230125T182053_046944_05A149_2E55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.1667174385734835 12.490098000414593,-2.5985322311843326 12.602294439920874,-2.028178085980811 12.713606926514364,-1.4579957469009794 12.823563419880044,-0.9002304726185026 12.929835583376798,-1.1962630122992517 14.437792254061128,-1.7579333281558753 14.332627312406409,-2.3318031188140402 14.223700567857822,-2.905831278191924 14.113259974818838,-3.4762223974810054 14.002056435459632,-3.4646597521908205 13.942256395870308,-3.4278670839133576 13.760642613556582,-3.278735952074227 13.03455492189632,-3.240851397377883 12.853147758183937,-3.1667174385734835 12.490098000414593))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87381771387038
46.06198
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
2023-01-26T05:53:44.728755Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N13W002/2023/01/25/05A149
2.0E-4
2.0E-4
true
block average
2
2
14.0
-2.0
13.0
-1.0
POLYGON((-1.110318399074085 14.0,-1.0 13.438050404991339,-1.0 13.0,-2.0 13.0,-2.0 14.0,-1.110318399074085 14.0))
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_05A149_N13W002_2023_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A149_N13W002_2023_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A149_N13W002_2023_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A149_N13W002_2023_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A149_N13W002_2023_01_25_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