https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-08T05:39:26.464625Z
2023-01-08T05:39:51.461890Z
s3://sentinel-s1-l1c/GRD/2023/1/8/IW/DV/S1A_IW_GRDH_1SDV_20230108T053926_20230108T053951_046688_05989F_48C7
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
2023-01-08T05:39:26.464625Z
2023-01-08T05:39:51.461890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230108T054414_V20230108T045904_20230108T113404.EOF
192.8210284584428
693000
Copernicus Ground Segment
2023-01-08T06:07:37.329547Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230108T053926_20230108T053951_046688_05989F_48C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.825014062176363 33.020169121439196,6.411961441896198 33.08613961917141,6.133670061490197 33.12976045231469,5.715856781133019 33.19400612804582,5.436501148900197 33.23612892569173,5.155788899878493 33.27778421686193,4.734768580762854 33.33900134232477,4.4541913903108385 33.37896058650613,4.166692782940667 33.41920797584594,4.130451636990956 33.23882513548131,4.095083020971206 33.05822593595575,4.022844039406129 32.697225912110035,3.987090970653001 32.51666987240001,3.952138871621826 32.33599794365743,3.86855774134836 31.91562819224623,4.150501195061552 31.875083387957613,4.426911888275114 31.83469155542278,4.702128058602056 31.793842082309553,5.1143847810425935 31.731472411261425,5.525789398176334 31.667819292214936,5.799952241627214 31.624616225504028,6.073627916948799 31.58086327387617,6.480145143423741 31.51471397248759,6.617121715856441 32.116507794697625,6.825014062176363 33.020169121439196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70141768489151
46.55246795131804
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
2023-01-08T09:26:29.634632Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N32E005/2023/01/08/05989F
2.0E-4
2.0E-4
true
block average
2
2
33.0
5.0
32.0
6.0
POLYGON((5.0 32.0,5.0 33.0,6.0 33.0,6.0 32.0,5.0 32.0))
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_05989F_N32E005_2023_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05989F_N32E005_2023_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05989F_N32E005_2023_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05989F_N32E005_2023_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05989F_N32E005_2023_01_08_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