https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-03T17:11:43.907771Z
2022-04-03T17:12:12.937109Z
s3://sentinel-s1-l1c/GRD/2022/4/3/IW/DV/S1A_IW_GRDH_1SDV_20220403T171143_20220403T171212_042612_051565_A169
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
2022-04-03T17:11:43.907771Z
2022-04-03T17:12:12.937109Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220403T172012_V20220403T152420_20220403T215920.EOF
347.1281065193874
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-03T19:09:45.248981Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220403T171143_20220403T171212_042612_051565_A169
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.160110113519847 32.22018114207077,11.564713798463005 32.2854523301346,11.837987490682249 32.32875116266869,12.248368816435981 32.3925887572367,12.523059468994216 32.4345238453828,12.796391558330633 32.47562187493975,13.208045449499796 32.53633000048705,13.484347250688995 32.57627612570718,13.78641415158029 32.61920446069625,13.774091343002599 32.67642353779041,13.736815926890038 32.8567477962408,13.45843903966793 34.2414064757635,13.149581331675943 34.198769924138176,12.869583372871332 34.15939660258749,12.589847000656851 34.11938644931907,12.170740629674462 34.058180634117264,11.891673595097147 34.016585327428814,11.473587472568889 33.95300915500876,11.195211274840048 33.909838636500375,10.78192825023765 33.84450484897184,10.936217621085651 33.18081273454955,10.979044585464738 33.00027375960167,11.02060607514503 32.81953446228349,11.160110113519847 32.22018114207077))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70167084388117
46.4515000016356
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
2022-04-03T20:51:13.632881Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N32E011/2022/04/03/051565
2.0E-4
2.0E-4
true
block average
2
2
33.0
11.0
32.0
12.0
POLYGON((11.160110113519812 32.22018114207069,11.0 32.90914452127963,11.0 33.0,12.0 33.0,12.0 32.35395330573821,11.160110113519812 32.22018114207069))
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_051565_N32E011_2022_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051565_N32E011_2022_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051565_N32E011_2022_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051565_N32E011_2022_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051565_N32E011_2022_04_03_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 2019
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