https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-17T19:01:13.398879Z
2021-06-17T19:01:38.396730Z
s3://sentinel-s1-l1c/GRD/2021/6/17/IW/DV/S1A_IW_GRDH_1SDV_20210617T190113_20210617T190138_038384_048791_D329
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
2021-06-17T19:01:13.398879Z
2021-06-17T19:01:38.396730Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9454320118959
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-17T21:51:41.699409Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210617T190113_20210617T190138_038384_048791_D329
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.253090843978034 11.523976191756722,-12.686632645698943 11.6367120913435,-12.11446879087434 11.749360982183862,-11.546328575522516 11.859992194189376,-10.995637337634008 11.966048881691863,-11.104597700844549 12.508629005250441,-11.140236265746434 12.68964001782258,-11.174027437701374 12.870995881431131,-11.21278858993431 13.051405110665206,-11.247020468807749 13.232666269353606,-11.294867840227074 13.47351932951867,-11.853438625261411 13.367751318016733,-12.425383337443453 13.258073077943141,-12.996840388389305 13.147107593184515,-13.566917093980617 13.035042937747429,-13.479542865109874 12.612123161801339,-13.441109760383576 12.43089103746156,-13.404748116932709 12.249245435690343,-13.367669025984238 12.067740467653463,-13.325649969677718 11.887219594081644,-13.289676179478967 11.705491102595419,-13.253090843978034 11.523976191756722))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84455973041988
46.0917139249214
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
2021-12-26T07:23:17.002374Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12W014/2021/06/17/048791
2.0E-4
2.0E-4
true
block average
2
2
13.0
-14.0
12.0
-13.0
POLYGON((-13.35190137281344 12.0,-13.367669025984474 12.067740467654511,-13.441109760384421 12.430891037465786,-13.559677305639653 13.0,-13.0 13.0,-13.0 12.0,-13.35190137281344 12.0))
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_048791_N12W014_2021_06_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048791_N12W014_2021_06_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048791_N12W014_2021_06_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048791_N12W014_2021_06_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048791_N12W014_2021_06_17_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