https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-14T15:09:18.656201Z
2018-01-14T15:09:46.333997Z
s3://sentinel-s1-l1c/GRD/2018/1/14/IW/DV/S1B_IW_GRDH_1SDV_20180114T150918_20180114T150946_009169_010699_33A8
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
2018-01-14T15:09:18.656201Z
2018-01-14T15:09:46.333997Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180114T173119_V20180114T132756_20180114T164526.EOF
347.9731699549477
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-14T17:39:23.873483Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180114T150918_20180114T150946_009169_010699_33A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.69177235 9.906635887,45.25355015 10.019810494,45.816878982 10.132263752,46.380598969 10.243749246,46.932082459 10.351791071,46.88806407 10.531126136,46.847210003 10.711170336,46.808278309 10.891585039,46.772132212 11.072536886,46.609801073 11.894080016,46.055094785 11.787179409,45.488136412 11.676710992,44.921629026 11.565123383,44.356739972 11.452661903,44.563483596 10.447635218,44.603990139 10.266814554,44.646231068 10.086343881,44.69177235 9.906635887))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83291763756818
46.14498879485555
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
2022-01-20T12:20:22.924532Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N11E044/2018/01/14/010699
2.0E-4
2.0E-4
true
block average
2
2
12.0
44.0
11.0
45.0
POLYGON((44.44985686498372 11.0,44.35673997199997 11.452661902999914,45.0 11.580560480238024,45.0 11.0,44.44985686498372 11.0))
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_010699_N11E044_2018_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010699_N11E044_2018_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010699_N11E044_2018_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010699_N11E044_2018_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010699_N11E044_2018_01_14_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