https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-30T14:53:07.516281Z
2022-01-30T14:53:32.514387Z
s3://sentinel-s1-l1c/GRD/2022/1/30/IW/DV/S1A_IW_GRDH_1SDV_20220130T145307_20220130T145332_041691_04F5E2_29C5
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
2022-01-30T14:53:07.516281Z
2022-01-30T14:53:32.514387Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220130T151639_V20220130T132054_20220130T195554.EOF
347.63425256092904
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-30T16:29:51.550053Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220130T145307_20220130T145332_041691_04F5E2_29C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.0995991410346 -22.872842900691804,54.6708003316216 -22.741495820480885,54.91343006239658 -22.68500765666786,55.27700169583744 -22.59959142454341,55.881955498723684 -22.45541792625484,56.459554778659935 -22.315370406594774,56.2624928223855 -21.597556903062014,56.16482615895929 -21.238481927351096,56.05173129810977 -20.819932631082505,55.488813421934566 -20.955777509213554,55.23996490221674 -21.015198932347772,54.88028923448682 -21.100326421029163,54.27993995600448 -21.240514556063538,53.714347225286645 -21.370397685078046,53.913617879268884 -22.1516296363545,54.0995991410346 -22.872842900691804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.09302
45.72245448664476
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
2022-01-30T20:52:32.776309Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2022/01/30/04F5E2
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.10038672343873 -21.0,56.3729758706723 -22.0,56.0 -22.0,56.0 -21.0,56.10038672343873 -21.0))
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_04F5E2_S22E056_2022_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F5E2_S22E056_2022_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F5E2_S22E056_2022_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F5E2_S22E056_2022_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F5E2_S22E056_2022_01_30_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