https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-16T03:40:04.369424Z
2021-04-16T03:40:29.447786Z
s3://sentinel-s1-l1c/GRD/2021/4/16/IW/DV/S1A_IW_GRDH_1SDV_20210416T034004_20210416T034029_037470_046AE6_E529
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
2021-04-16T03:40:04.369424Z
2021-04-16T03:40:29.447786Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0924470148099
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-16T08:36:02.570461Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210416T034004_20210416T034029_037470_046AE6_E529
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.064736417284877 -12.233973100823432,29.52076887566174 -12.111186814432653,28.95379892962475 -11.981965109070636,28.385517411357824 -11.851179341724942,27.82996816633106 -11.722107178357046,27.788116690997157 -11.90257441377496,27.700558740815648 -12.262817408182167,27.658037991498926 -12.443251362049281,27.614659283329807 -12.623491669921448,27.52706180255851 -12.983803723243598,27.498837641046883 -13.105434655740561,28.055907206076085 -13.235740963562812,28.626176439180377 -13.367743087310172,29.1966732819458 -13.498383630341301,29.74232336615797 -13.621997348702596,29.767644313561366 -13.499484551518485,29.810716098587346 -13.318808530074257,29.85257630300402 -13.13786430307142,29.896648650757516 -12.957427094243545,29.939284514607486 -12.776670133613631,29.98138557757371 -12.595798107274742,30.02171882493716 -12.41453210525301,30.064736417284877 -12.233973100823432))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55144
45.92005608209558
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
2021-12-26T04:11:41.227706Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E027/2021/04/16/046AE6
2.0E-4
2.0E-4
true
block average
2
2
-12.0
27.0
-13.0
28.0
POLYGON((27.523303496002214 -13.0,27.76443716146438 -12.0,28.0 -12.0,28.0 -13.0,27.523303496002214 -13.0))
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_046AE6_S13E027_2021_04_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046AE6_S13E027_2021_04_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046AE6_S13E027_2021_04_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046AE6_S13E027_2021_04_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046AE6_S13E027_2021_04_16_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