https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-20T16:44:43.011571Z
2021-10-20T16:45:08.009238Z
s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1B_IW_GRDH_1SDV_20211020T164443_20211020T164508_029222_037CCF_B83A
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
2021-10-20T16:44:43.011571Z
2021-10-20T16:45:08.009238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5074893520456
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-20T17:38:23.858973Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211020T164443_20211020T164508_029222_037CCF_B83A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.707597296824147 25.969477409909764,19.08673327789746 26.035351273776158,19.346646709721632 26.07989190356422,19.737602899543628 26.14594589305882,19.998387916319498 26.189377481991684,20.390066013237806 26.253662162001227,20.651496531133926 26.29593778759861,21.17567779517012 26.37917882578916,20.881856924203177 27.884493955178534,20.350919356729527 27.80215485913974,20.08619446073355 27.76029215831143,19.689990899958566 27.6966317454065,19.42590102169888 27.65352910381314,19.029157502095686 27.58776856690303,18.765867172839215 27.543458740663976,18.38049374716943 27.477636888080724,18.39605356775402 27.41824131792504,18.433133654921495 27.236811931263002,18.667791071544833 26.150339079353483,18.707597296824147 25.969477409909764))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76363905989897
46.61288959027046
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
2021-12-26T13:37:29.353063Z
Batch API, v4.62.0
s3://deafrica-sentinel-1/s1_rtc/N27E021/2021/10/20/037CCF
2.0E-4
2.0E-4
true
block average
2
2
28.0
21.0
27.0
22.0
POLYGON((21.0 27.279218506759147,21.054500365567534 27.0,21.0 27.0,21.0 27.279218506759147))
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_037CCF_N27E021_2021_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037CCF_N27E021_2021_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037CCF_N27E021_2021_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037CCF_N27E021_2021_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037CCF_N27E021_2021_10_20_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