https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-29T17:19:02.015880Z
2018-04-29T17:19:31.035391Z
s3://sentinel-s1-l1c/GRD/2018/4/29/IW/DV/S1A_IW_GRDH_1SDV_20180429T171902_20180429T171931_021685_02566A_6800
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
2018-04-29T17:19:02.015880Z
2018-04-29T17:19:31.035391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180429T192459_V20180429T153204_20180429T184934.EOF
347.2600056962691
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-29T19:42:54.534713Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180429T171902_20180429T171931_021685_02566A_6800
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.545540441 30.270331842,9.939201777 30.33536892,10.204180314 30.378431621,10.602080402 30.442018984,10.867631881 30.483737427,11.266380276 30.545301999,11.532489811 30.585667701,11.798818321 30.625489984,12.115679376 30.672100321,12.068296201 30.910275996,12.031733642 31.090723572,11.960571497 31.451893887,11.888784217 31.812959477,11.85195074 31.993354552,11.816309128 32.173916321,11.791877845 32.294871921,11.46940453 32.24875121,11.198372451 32.209300611,10.927575853 32.169270728,10.521828754 32.10814281,10.251633358 32.066670877,9.846801284 32.003386607,9.577224633 31.960481652,9.17676011 31.895613728,9.204661799 31.774480836,9.245443139 31.593636227,9.28742756 31.412991283,9.369275494 31.051361547,9.450308046 30.689604698,9.49177023 30.508886369,9.545540441 30.270331842))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77697853240335
46.3576969776507
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
2022-01-25T15:21:25.617921Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/04/29/02566A
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.850638975718592 32.0,12.0 31.25178180706657,12.0 31.0,11.0 31.0,11.0 32.0,11.850638975718592 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_02566A_N31E011_2018_04_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02566A_N31E011_2018_04_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02566A_N31E011_2018_04_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02566A_N31E011_2018_04_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02566A_N31E011_2018_04_29_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