https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T03:38:04.109704Z
2023-02-05T03:38:29.108046Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T033804_20230205T033829_047095_05A65A_2E28
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
2023-02-05T03:38:04.109704Z
2023-02-05T03:38:29.108046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T050501_V20230205T010833_20230205T042603.EOF
191.984181609897
693000
Copernicus Ground Segment
2023-02-05T06:01:15.918600Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T033804_20230205T033829_047095_05A65A_2E28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.836131759604573 -4.315964933880739,30.713945698413543 -4.069305126979597,29.6303042487575 -3.829519588330433,29.594122625575316 -4.010974843810512,29.558838302564105 -4.192734837810102,29.479832911551632 -4.554386378191667,29.43958791893952 -4.735056488240522,29.402047653015547 -4.916343900690105,29.361313526870674 -5.09691895846637,29.308180425299653 -5.3369909686770525,30.387777376614146 -5.578136661430667,31.510723264317505 -5.826700100502027,31.52445739481479 -5.767353613681274,31.56077209655449 -5.585318383391689,31.599813858732272 -5.403891221729747,31.640749135627694 -5.222886683321877,31.680503050498032 -5.041624825763219,31.758701220340427 -4.678824227156489,31.836131759604573 -4.315964933880739))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66571
46.34598012633754
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
2023-02-05T13:32:48.459912Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S05E029/2023/02/05/05A65A
2.0E-4
2.0E-4
true
block average
2
2
-4.0
29.0
-5.0
30.0
POLYGON((29.38317650799651 -5.0,29.402047653014343 -4.916343900695531,29.43958791893677 -4.735056488253473,29.558838302563952 -4.192734837810512,29.596310975877827 -4.0,30.0 -4.0,30.0 -5.0,29.38317650799651 -5.0))
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_05A65A_S05E029_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A65A_S05E029_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A65A_S05E029_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A65A_S05E029_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A65A_S05E029_2023_02_05_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 2021
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