https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-12T03:19:01.870305Z
2021-06-12T03:19:28.823330Z
s3://sentinel-s1-l1c/GRD/2021/6/12/IW/DV/S1A_IW_GRDH_1SDV_20210612T031901_20210612T031928_038301_04851B_527D
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
2021-06-12T03:19:01.870305Z
2021-06-12T03:19:28.823330Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5327130802063
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-12T07:06:11.706837Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210612T031901_20210612T031928_038301_04851B_527D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.006171919711825 -25.19959425555062,32.44847018973661 -25.071153181111686,32.197817256436046 -25.012651944372443,31.82136383224462 -24.923893443270103,31.447312223861964 -24.834643089442967,31.196047271746657 -24.774089092300056,30.94413389890339 -24.71289572146417,30.59461050679762 -24.62718852251404,30.544741820146378 -24.8066761735877,30.48858581731016 -24.984706419249207,30.437034091014993 -25.163903494528856,30.388719006299326 -25.343931770480435,30.33072689238578 -25.52155600200211,30.281401777314667 -25.70136952565228,30.228612528278386 -25.880335513576384,30.172519739870793 -26.058492387124854,30.156492222860322 -26.11158551404226,30.506589008294185 -26.197778183083106,30.757548119863607 -26.258956360794414,31.140309746314983 -26.351319692073968,31.3968268636727 -26.412570963629584,31.651715833803966 -26.472911445083298,32.02797443875535 -26.561028486581314,32.28776869875856 -26.621235274129916,32.599410230339046 -26.69272103105199,32.7131633006051 -26.27948553190476,32.81159273794989 -25.91961277708363,33.006171919711825 -25.19959425555062))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.77237
45.75371339449989
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
2021-12-26T07:06:59.289890Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/06/12/04851B
2.0E-4
2.0E-4
true
block average
2
2
-26.0
30.0
-27.0
31.0
POLYGON((31.0 -26.317461868600823,30.15649222286078 -26.111585514042346,30.190936099728923 -26.0,31.0 -26.0,31.0 -26.317461868600823))
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_04851B_S27E030_2021_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04851B_S27E030_2021_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04851B_S27E030_2021_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04851B_S27E030_2021_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04851B_S27E030_2021_06_12_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