https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-22T16:02:51.738670Z
2018-12-22T16:03:16.738034Z
s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1B_IW_GRDH_1SDV_20181222T160251_20181222T160316_014157_01A4E8_DAB5
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
2018-12-22T16:02:51.738670Z
2018-12-22T16:03:16.738034Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181222T182134_V20181222T141726_20181222T173456.EOF
347.57037504985254
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-22T18:45:10.623927Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181222T160251_20181222T160316_014157_01A4E8_DAB5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.285687803 24.602415989,29.658463312 24.668166741,29.911209816 24.712181055,30.29066043 24.777404749,30.543846266 24.820353695,30.92395 24.883974009,31.177567264 24.925850515,31.726097211 25.014841161,31.691197574 25.195590203,31.620348437 25.55709248,31.551438791 25.918882959,31.516489721 26.099694408,31.431826039 26.520433266,30.876170283 26.432333599,30.619274783 26.390821493,30.234277968 26.327691445,29.97784665 26.285031871,29.593553347 26.220186172,29.337595802 26.176386571,28.960106406 26.11089825,29.053784609 25.68940666,29.09257103 25.508249171,29.16896293 25.14572821,29.247174788 24.783527581,29.285687803 24.602415989))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7850291850938
46.41019135007898
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
2021-12-23T19:55:39.078415Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E029/2018/12/22/01A4E8
2.0E-4
2.0E-4
true
block average
2
2
26.0
29.0
25.0
30.0
POLYGON((29.200430777249455 25.0,29.053784609007042 25.689406659968057,29.0 25.931402766233212,29.0 26.0,30.0 26.0,30.0 25.0,29.200430777249455 25.0))
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_01A4E8_N25E029_2018_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A4E8_N25E029_2018_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A4E8_N25E029_2018_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A4E8_N25E029_2018_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A4E8_N25E029_2018_12_22_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