https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-29T16:46:54.588369Z
2022-03-29T16:47:19.587543Z
s3://sentinel-s1-l1c/GRD/2022/3/29/IW/DV/S1A_IW_GRDH_1SDV_20220329T164654_20220329T164719_042538_0512FA_0404
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
2022-03-29T16:46:54.588369Z
2022-03-29T16:47:19.587543Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220329T170847_V20220329T151606_20220329T215106.EOF
347.39264187046433
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-29T17:36:50.555653Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220329T164654_20220329T164719_042538_0512FA_0404
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.71924499819667 -27.95447397971439,27.080124603144505 -27.871534263679372,27.335234886861336 -27.812252006565885,27.589585728810274 -27.752616081559342,27.971643664358247 -27.66203763316654,28.226506560202967 -27.600946739686538,28.606501378576972 -27.508875256424286,28.86119723207945 -27.446493461822197,29.16414027249609 -27.371599316314885,29.054286486593373 -27.01441684274559,28.947203314357004 -26.656527452873505,28.894298350716987 -26.47745341302459,28.84005984337474 -26.2987339527445,28.73293576883563 -25.941017267274727,28.71436083339551 -25.882472757235,28.16546162222786 -26.01710747959482,27.914579315548846 -26.077853892889095,27.539332039777634 -26.167783471124565,27.1612142821667 -26.257285554776523,26.911221248568758 -26.315836554193787,26.658551571077993 -26.374520353572947,26.303765950313693 -26.456058555653662,26.370853855932882 -26.694872863175966,26.41807567012937 -26.875373135751026,26.466628278559103 -27.055581024194595,26.51606715606728 -27.235598963618283,26.566914221825744 -27.41530732041154,26.61684738946983 -27.59524040728833,26.71924499819667 -27.95447397971439))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25729
45.96978728506374
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
2022-03-29T22:18:01.514813Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S27E029/2022/03/29/0512FA
2.0E-4
2.0E-4
true
block average
2
2
-26.0
29.0
-27.0
30.0
POLYGON((29.0 -26.832982569185177,29.049972859818006 -27.0,29.0 -27.0,29.0 -26.832982569185177))
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_0512FA_S27E029_2022_03_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0512FA_S27E029_2022_03_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0512FA_S27E029_2022_03_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0512FA_S27E029_2022_03_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0512FA_S27E029_2022_03_29_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