https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-01T03:01:00.311419Z
2021-07-01T03:01:25.309617Z
s3://sentinel-s1-l1c/GRD/2021/7/1/IW/DV/S1A_IW_GRDH_1SDV_20210701T030100_20210701T030125_038578_048D5D_78A0
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
2021-07-01T03:01:00.311419Z
2021-07-01T03:01:25.309617Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.014754869584
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-01T09:33:48.247088Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210701T030100_20210701T030125_038578_048D5D_78A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.13519123484157 10.331531233962107,42.57737861707615 10.44353869998697,42.01622217323582 10.55515104253849,41.452951044562255 10.66609933555507,40.90084577293751 10.773783033230721,40.83117839736708 10.411401911393073,40.79410717179814 10.230592466168194,40.745769942272695 10.051985873956506,40.71769942114538 9.86940406598379,40.682541935199126 9.68820589777232,40.646571449947366 9.507161772666947,40.608073335312724 9.326611486987021,40.59631168865723 9.266744674685327,41.13794369891288 9.159430386560636,41.69948329718226 9.047240520792457,42.26464712608371 8.933382267624204,42.823996074708866 8.81977510018503,42.835613042320276 8.879910956278803,42.86302244727898 9.063428669032644,42.905255511802594 9.243921164454285,42.93951488937481 9.426035160828919,42.97766617177359 9.607355201438478,43.019942699155784 9.787837097309191,43.059150363478615 9.9689409979224,43.09483833358653 10.15075551042404,43.13519123484157 10.331531233962107))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.98338
46.22307016386306
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
2021-12-26T08:03:14.643329Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N09E042/2021/07/01/048D5D
2.0E-4
2.0E-4
true
block average
2
2
10.0
42.0
9.0
43.0
POLYGON((43.0 9.702700110539613,42.97766617177375 9.607355201438786,42.93951488937475 9.42603516082856,42.90525551180233 9.24392116445295,42.86302244727865 9.0634286690308,42.8535490179874 9.0,42.0 9.0,42.0 10.0,43.0 10.0,43.0 9.702700110539613))
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_048D5D_N09E042_2021_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048D5D_N09E042_2021_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048D5D_N09E042_2021_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048D5D_N09E042_2021_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048D5D_N09E042_2021_07_01_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