https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-17T15:39:36.866187Z
2018-04-17T15:40:01.865088Z
s3://sentinel-s1-l1c/GRD/2018/4/17/IW/DV/S1A_IW_GRDH_1SDV_20180417T153936_20180417T154001_021509_0250E8_41B6
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
2018-04-17T15:39:36.866187Z
2018-04-17T15:40:01.865088Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180417T174833_V20180417T135319_20180417T171049.EOF
347.4169665797229
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-17T17:59:24.170461Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180417T153936_20180417T154001_021509_0250E8_41B6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.782989504 27.736448255,35.160415362 27.800727135,35.417333343 27.843848861,35.803087913 27.907635273,36.060506874 27.949560315,36.447004835 28.011546007,36.704913901 28.052266811,36.963015873 28.09250384,37.28912794 28.14259252,37.254916389 28.323384131,37.225056928 28.504918634,37.190761883 28.685778311,37.158403089 28.866923721,37.122728175 29.04756655,37.084450444 29.227817598,37.046975444 29.408187344,36.999283603 29.648241914,36.668355434 29.598678183,36.406453934 29.558820967,36.14475908 29.518448873,35.752608951 29.456928072,35.491440054 29.415274275,35.100088717 29.351836893,34.839458838 29.308909406,34.456603671 29.244860272,34.510334459 29.004404847,34.552380205 28.823776048,34.595114429 28.643266942,34.635178264 28.462307641,34.671820236 28.280767562,34.710497655 28.099573495,34.744562245 27.917592661,34.782989504 27.736448255))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78114794415739
46.30480971794508
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
2022-01-25T09:59:10.880640Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N28E035/2018/04/17/0250E8
2.0E-4
2.0E-4
true
block average
2
2
29.0
35.0
28.0
36.0
POLYGON((35.0 28.0,35.0 29.0,36.0 29.0,36.0 28.0,35.0 28.0))
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_0250E8_N28E035_2018_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0250E8_N28E035_2018_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0250E8_N28E035_2018_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0250E8_N28E035_2018_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0250E8_N28E035_2018_04_17_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