https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-15T04:00:58.547348Z
2021-12-15T04:01:23.545527Z
s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1A_IW_GRDH_1SDV_20211215T040058_20211215T040123_041014_04DF43_ECD7
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
2021-12-15T04:00:58.547348Z
2021-12-15T04:01:23.545527Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211215T054454_V20211215T013311_20211215T045041.EOF
191.9622665933406
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-15T16:36:43.770315Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211215T040058_20211215T040123_041014_04DF43_ECD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.002231825766412 1.917073593163193,25.8900957659688 2.1532703644351727,24.797620061392724 2.3843987902081354,24.647151701085477 1.6606776738195603,24.572344926886338 1.2986408427771075,24.48364317319858 0.8770997735497613,26.684787519983665 0.4056165188257864,26.73576988952183 0.6469646319397286,26.81094991287826 1.010099451773118,26.850503600715033 1.1912409626412592,26.888403144609953 1.3727341784623315,26.92433285422565 1.554645603236351,26.96450724482169 1.7356461429920012,27.002231825766412 1.917073593163193))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78297
46.09508470788495
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
2021-12-26T16:27:51.400776Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/N01E025/2021/12/15/04DF43
2.0E-4
2.0E-4
true
block average
2
2
2.0
25.0
1.0
26.0
POLYGON((25.0 1.0,25.0 2.0,26.0 2.0,26.0 1.0,25.0 1.0))
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_04DF43_N01E025_2021_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DF43_N01E025_2021_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DF43_N01E025_2021_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DF43_N01E025_2021_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DF43_N01E025_2021_12_15_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