https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-13T03:33:54.701234Z
2021-10-13T03:34:19.699023Z
s3://sentinel-s1-l1c/GRD/2021/10/13/IW/DV/S1A_IW_GRDH_1SDV_20211013T033354_20211013T033419_040095_04BF69_F5C3
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
2021-10-13T03:33:54.701234Z
2021-10-13T03:34:19.699023Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0200736928179
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-13T13:18:12.446213Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211013T033354_20211013T033419_040095_04BF69_F5C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.97383382353552 10.632769942000094,34.41308557917678 10.745120910343015,33.84959930809254 10.85691529786583,33.28460037471311 10.967888564548097,32.7348226428277 11.074783088439888,32.661918908746536 10.712973378643557,32.624721680714515 10.532159520885465,32.58958916037845 10.350938574086019,32.51705222339036 9.988923213751448,32.47973485887784 9.808113436023882,32.44570469412654 9.626652892196484,32.43388568712196 9.56712866829355,32.98156026560296 9.458928283363221,33.54456730686264 9.346731810399286,34.104185462444164 9.23425190181939,34.6534563283126 9.122932655969723,34.66588428347741 9.18257061252873,34.69965690617898 9.364822818153538,34.737057369183155 9.5463338933855,34.77808328313722 9.727107443892201,34.81838346231708 9.908027900609838,34.89629231818964 10.270411112991333,34.93705543123746 10.451235984948966,34.97383382353552 10.632769942000094))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93216
46.06304604606402
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
2021-12-26T13:16:46.070191Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/N10E032/2021/10/13/04BF69
2.0E-4
2.0E-4
true
block average
2
2
11.0
32.0
10.0
33.0
POLYGON((32.51927167657986 10.0,32.624721680713144 10.532159520878972,32.71975404116843 11.0,33.0 11.0,33.0 10.0,32.51927167657986 10.0))
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_04BF69_N10E032_2021_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BF69_N10E032_2021_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BF69_N10E032_2021_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BF69_N10E032_2021_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BF69_N10E032_2021_10_13_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