https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-22T18:37:21.036778Z
2023-07-22T18:37:46.033966Z
s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T183721_20230722T183746_049540_05F4FA_98D2
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
2023-07-22T18:37:21.036778Z
2023-07-22T18:37:46.033966Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230722T202509_V20230722T165456_20230722T201226.EOF
347.9073190826877
693000
Copernicus Ground Segment
2023-07-22T20:59:27.480109Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230722T183721_20230722T183746_049540_05F4FA_98D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.522162924579478 13.674654674043047,-6.951530739648187 13.78620499075577,-6.378059840740422 13.896870919834042,-5.804207505870466 14.006158560106455,-5.246178434596438 14.11102864599214,-5.541232761881572 15.618733980856764,-6.103190482162985 15.515007380008885,-6.681356287930095 15.406683965824364,-7.259391331858794 15.296768762524946,-7.834877702002477 15.185739454720839,-7.710230924539471 14.581719394429948,-7.633556274361298 14.219143833571787,-7.596698198882056 14.037564405401097,-7.560527341418819 13.855848101530157,-7.522162924579478 13.674654674043047))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88092887885485
46.08841294798695
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
2023-07-22T22:49:41.199575Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N14W008/2023/07/22/05F4FA
2.0E-4
2.0E-4
true
block average
2
2
15.0
-8.0
14.0
-7.0
POLYGON((-7.589220957024785 14.0,-7.633556274361886 14.219143833574604,-7.71023092454054 14.581719394434973,-7.796548139789716 15.0,-7.0 15.0,-7.0 14.0,-7.589220957024785 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_05F4FA_N14W008_2023_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F4FA_N14W008_2023_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F4FA_N14W008_2023_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F4FA_N14W008_2023_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F4FA_N14W008_2023_07_22_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