https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-27T03:35:20.634398Z
2021-08-27T03:35:51.571879Z
s3://sentinel-s1-l1c/GRD/2021/8/27/IW/DV/S1B_IW_GRDH_1SDV_20210827T033520_20210827T033551_028426_036443_06F1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-27T03:35:20.634398Z
2021-08-27T03:35:51.571879Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6303405142423
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-27T13:16:41.702719Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210827T033520_20210827T033551_028426_036443_06F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.386812895753902 -26.92391055706637,28.03832431505039 -26.843820306856575,27.792246330734276 -26.786678792399226,27.546140006823347 -26.729047684823698,27.17815477474552 -26.641977398116623,26.80970083822726 -26.55371181663931,26.564384320212916 -26.494343946233933,26.318231170882417 -26.434287432857282,25.967652498594244 -26.34791785436088,25.914628178693153 -26.526816792638648,25.698708492051974 -27.242037639799456,25.64523245169061 -27.42102108162574,25.536007396559643 -27.778482164368352,25.445436741974802 -28.068560687470256,25.801881336884094 -28.156738542115992,26.050192708182863 -28.217530649598096,26.423725665056168 -28.308009211823872,26.672039657265316 -28.36750816530141,26.921972497766497 -28.42687827641777,27.29589006686423 -28.514722759099612,27.544913095156176 -28.57257760492302,27.89280251413568 -28.652520615497863,27.979631291771753 -28.361320031413428,28.083299482683348 -28.002285817971803,28.1324961688938 -27.82218387619051,28.2336666079019 -27.462665115233367,28.337025766729916 -27.10370856535676,28.386812895753902 -26.92391055706637))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25488
45.65099139239457
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
2021-12-26T10:50:41.192171Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S29E027/2021/08/27/036443
2.0E-4
2.0E-4
true
block average
2
2
-28.0
27.0
-29.0
28.0
POLYGON((28.0 -28.29077705122639,27.892802514135813 -28.652520615498023,27.0 -28.445209283396938,27.0 -28.0,28.0 -28.0,28.0 -28.29077705122639))
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_036443_S29E027_2021_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036443_S29E027_2021_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036443_S29E027_2021_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036443_S29E027_2021_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036443_S29E027_2021_08_27_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